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Scuba diving – Travel guide at Wikivoyage

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<button aria-controls="toc-Destinations-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Destinations subsection</span> </button> <ul id="toc-Destinations-sublist" class="vector-toc-list"> <li id="toc-Africa" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Africa"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Africa</span> </div> </a> <ul id="toc-Africa-sublist" class="vector-toc-list"> <li id="toc-Djibouti" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Djibouti"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.1</span> <span>Djibouti</span> </div> </a> <ul id="toc-Djibouti-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Egypt" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Egypt"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.2</span> <span>Egypt</span> </div> </a> <ul id="toc-Egypt-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Kenya" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Kenya"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.3</span> <span>Kenya</span> </div> </a> <ul id="toc-Kenya-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Madagascar" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Madagascar"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.4</span> <span>Madagascar</span> </div> </a> <ul id="toc-Madagascar-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Malawi" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Malawi"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.5</span> <span>Malawi</span> </div> </a> <ul id="toc-Malawi-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Mauritius" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Mauritius"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.6</span> <span>Mauritius</span> </div> </a> <ul id="toc-Mauritius-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Mozambique" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Mozambique"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.7</span> <span>Mozambique</span> </div> </a> <ul id="toc-Mozambique-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Seychelles" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Seychelles"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.8</span> <span>Seychelles</span> </div> </a> <ul id="toc-Seychelles-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-South_Africa" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#South_Africa"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.9</span> <span>South Africa</span> </div> </a> <ul id="toc-South_Africa-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Sudan" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Sudan"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.10</span> <span>Sudan</span> </div> </a> <ul id="toc-Sudan-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Tanzania" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Tanzania"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.11</span> <span>Tanzania</span> </div> </a> <ul id="toc-Tanzania-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Asia" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Asia"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>Asia</span> </div> </a> <ul id="toc-Asia-sublist" class="vector-toc-list"> <li id="toc-Brunei" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Brunei"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.1</span> <span>Brunei</span> </div> </a> <ul id="toc-Brunei-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Burma" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Burma"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.2</span> <span>Burma</span> </div> </a> <ul id="toc-Burma-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Egypt_2" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Egypt_2"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.3</span> <span>Egypt</span> </div> </a> <ul id="toc-Egypt_2-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-India" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#India"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.4</span> <span>India</span> </div> </a> <ul id="toc-India-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Indonesia" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Indonesia"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.5</span> <span>Indonesia</span> </div> </a> <ul id="toc-Indonesia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Israel" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Israel"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.6</span> <span>Israel</span> </div> </a> <ul id="toc-Israel-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Japan" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Japan"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.7</span> <span>Japan</span> </div> </a> <ul id="toc-Japan-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Jordan" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Jordan"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.8</span> <span>Jordan</span> </div> </a> <ul id="toc-Jordan-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Malaysia" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Malaysia"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.9</span> <span>Malaysia</span> </div> </a> <ul id="toc-Malaysia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Maldives" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Maldives"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.10</span> <span>Maldives</span> </div> </a> <ul id="toc-Maldives-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Oman" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Oman"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.11</span> <span>Oman</span> </div> </a> <ul id="toc-Oman-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Philippines" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Philippines"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.12</span> <span>Philippines</span> </div> </a> <ul id="toc-Philippines-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Saudi_Arabia" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Saudi_Arabia"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.13</span> <span>Saudi Arabia</span> </div> </a> <ul id="toc-Saudi_Arabia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Thailand" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Thailand"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.14</span> <span>Thailand</span> </div> </a> <ul id="toc-Thailand-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Timor-Leste" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Timor-Leste"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.15</span> <span>Timor-Leste</span> </div> </a> <ul id="toc-Timor-Leste-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Turkey" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Turkey"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.16</span> <span>Turkey</span> </div> </a> <ul id="toc-Turkey-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Vietnam" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Vietnam"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.17</span> <span>Vietnam</span> </div> </a> <ul id="toc-Vietnam-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Europe" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Europe"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.3</span> <span>Europe</span> </div> </a> <ul id="toc-Europe-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-North_America" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#North_America"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.4</span> <span>North America</span> </div> </a> <ul id="toc-North_America-sublist" class="vector-toc-list"> <li id="toc-Canada" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Canada"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.4.1</span> <span>Canada</span> </div> </a> <ul id="toc-Canada-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Mexico" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Mexico"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.4.2</span> <span>Mexico</span> </div> </a> <ul id="toc-Mexico-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-United_States_of_America" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#United_States_of_America"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.4.3</span> <span>United States of America</span> </div> </a> <ul id="toc-United_States_of_America-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Central_America" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Central_America"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.4.4</span> <span>Central America</span> </div> </a> <ul id="toc-Central_America-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Caribbean" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Caribbean"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.4.5</span> <span>Caribbean</span> </div> </a> <ul id="toc-Caribbean-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Oceania" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Oceania"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.5</span> <span>Oceania</span> </div> </a> <ul id="toc-Oceania-sublist" class="vector-toc-list"> <li id="toc-Australia" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Australia"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.5.1</span> <span>Australia</span> </div> </a> <ul id="toc-Australia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Chuuk" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Chuuk"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.5.2</span> <span>Chuuk</span> </div> </a> <ul id="toc-Chuuk-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Fiji" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Fiji"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.5.3</span> <span>Fiji</span> </div> </a> <ul id="toc-Fiji-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Guam" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Guam"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.5.4</span> <span>Guam</span> </div> </a> <ul id="toc-Guam-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Niue" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Niue"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.5.5</span> <span>Niue</span> </div> </a> <ul id="toc-Niue-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-New_Zealand" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#New_Zealand"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.5.6</span> <span>New Zealand</span> </div> </a> <ul id="toc-New_Zealand-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Palau" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Palau"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.5.7</span> <span>Palau</span> </div> </a> <ul id="toc-Palau-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Papua_New_Guinea" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Papua_New_Guinea"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.5.8</span> <span>Papua New Guinea</span> </div> </a> <ul id="toc-Papua_New_Guinea-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Saipan" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Saipan"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.5.9</span> <span>Saipan</span> </div> </a> <ul id="toc-Saipan-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Vanuatu" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Vanuatu"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.5.10</span> <span>Vanuatu</span> </div> </a> <ul id="toc-Vanuatu-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-South_America" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#South_America"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.6</span> <span>South America</span> </div> </a> <ul id="toc-South_America-sublist" class="vector-toc-list"> <li id="toc-Brazil" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Brazil"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.6.1</span> <span>Brazil</span> </div> </a> <ul id="toc-Brazil-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Colombia" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Colombia"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.6.2</span> <span>Colombia</span> </div> </a> <ul id="toc-Colombia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Chile" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Chile"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.6.3</span> <span>Chile</span> </div> </a> <ul id="toc-Chile-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Ecuador" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Ecuador"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.6.4</span> <span>Ecuador</span> </div> </a> <ul id="toc-Ecuador-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> <li id="toc-Get_in" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Get_in"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Get in</span> </div> </a> <button aria-controls="toc-Get_in-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Get in subsection</span> </button> <ul id="toc-Get_in-sublist" class="vector-toc-list"> <li id="toc-Stay_healthy_and_current" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Stay_healthy_and_current"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>Stay healthy and current</span> </div> </a> <ul id="toc-Stay_healthy_and_current-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_your_insurance" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Check_your_insurance"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.2</span> <span>Check your insurance</span> </div> </a> <ul id="toc-Check_your_insurance-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-What_to_take_on_the_trip?" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#What_to_take_on_the_trip?"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.3</span> <span>What to take on the trip?</span> </div> </a> <ul id="toc-What_to_take_on_the_trip?-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Check_in_with_the_dive_centre" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Check_in_with_the_dive_centre"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.4</span> <span>Check in with the dive centre</span> </div> </a> <ul id="toc-Check_in_with_the_dive_centre-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Reaching_the_dive_site" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Reaching_the_dive_site"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.5</span> <span>Reaching the dive site</span> </div> </a> <ul id="toc-Reaching_the_dive_site-sublist" class="vector-toc-list"> <li id="toc-Day-boats" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Day-boats"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.5.1</span> <span>Day-boats</span> </div> </a> <ul id="toc-Day-boats-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Shore_dives" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Shore_dives"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.5.2</span> <span>Shore dives</span> </div> </a> <ul id="toc-Shore_dives-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Liveaboards" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Liveaboards"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.5.3</span> <span>Liveaboards</span> </div> </a> <ul id="toc-Liveaboards-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> <li id="toc-Get_around" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Get_around"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Get around</span> </div> </a> <ul id="toc-Get_around-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#See"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>See</span> </div> </a> <ul id="toc-See-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Do" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Do"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Do</span> </div> </a> <ul id="toc-Do-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Stay_safe" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Stay_safe"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Stay safe</span> </div> </a> <button aria-controls="toc-Stay_safe-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Stay safe subsection</span> </button> <ul id="toc-Stay_safe-sublist" class="vector-toc-list"> <li id="toc-Before_the_trip" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Before_the_trip"> <div class="vector-toc-text"> <span class="vector-toc-numb">8.1</span> <span>Before the trip</span> </div> </a> <ul id="toc-Before_the_trip-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-At_the_dive_centre" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#At_the_dive_centre"> <div class="vector-toc-text"> <span class="vector-toc-numb">8.2</span> <span>At the dive 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id="firstHeading" class="wpb-banner-image-panorama wpb-topbanner"> <h1 class="wpb-name">Scuba diving</h1> <a class="image" dir="ltr" title="Diving with Manta ray in Hawaii" href="/wiki/File:Wikivoyage_Scuba_diving_banner.jpg"> <img src="https://upload.wikimedia.org/wikipedia/commons/3/39/Wikivoyage_Scuba_diving_banner.jpg" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/3/39/Wikivoyage_Scuba_diving_banner.jpg/640px-Wikivoyage_Scuba_diving_banner.jpg 640w,https://upload.wikimedia.org/wikipedia/commons/thumb/3/39/Wikivoyage_Scuba_diving_banner.jpg/1280px-Wikivoyage_Scuba_diving_banner.jpg 1280w,https://upload.wikimedia.org/wikipedia/commons/3/39/Wikivoyage_Scuba_diving_banner.jpg 2560w" class="wpb-banner-image"> </a> <div class="wpb-iconbox"> <a href="/wiki/Previous_Featured_travel_topics"><span title='Previous Featured travel topics' class='oo-ui-widget oo-ui-widget-enabled oo-ui-iconElement-icon oo-ui-icon-ftt oo-ui-iconElement oo-ui-labelElement-invisible oo-ui-iconWidget'></span></a> </div> </div> <div class="wpb-topbanner-toc"> <div class="wpb-banner-toc"> <div role="navigation" aria-labelledby="mw-toc-heading"> <input type="checkbox" role="button" id="toctogglecheckbox" class="toctogglecheckbox webfonts-changed" style="display:none"> <div class="toctitle"><h2 id="mw-toc-heading">Contents</h2> <span class="toctogglespan"> <label class="toctogglelabel" for="toctogglecheckbox"></label> </span> </div> <ul lang="en" dir="ltr"> <li class="toclevel-1 tocsection-1"> <a href="#Understand"> <span class="tocnumber">1</span> <span class="toctext">Understand</span> </a> <ul> </ul> </li> <li class="toclevel-1 tocsection-2"> <a href="#Learn"> <span class="tocnumber">2</span> <span class="toctext">Learn</span> </a> <ul> </ul> </li> <li class="toclevel-1 tocsection-3"> <a href="#Destinations"> <span class="tocnumber">3</span> <span class="toctext">Destinations</span> </a> <ul> <li class="toclevel-2 tocsection-3.1"> <a href="#Africa"> <span class="tocnumber">3.1</span> <span class="toctext">Africa</span> </a> <ul> <li class="toclevel-3 tocsection-3.1.1"> <a href="#Djibouti"> <span class="tocnumber">3.1.1</span> <span class="toctext">Djibouti</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.1.2"> <a href="#Egypt"> <span class="tocnumber">3.1.2</span> <span class="toctext">Egypt</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.1.3"> <a href="#Kenya"> <span class="tocnumber">3.1.3</span> <span class="toctext">Kenya</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.1.4"> <a href="#Madagascar"> <span class="tocnumber">3.1.4</span> <span class="toctext">Madagascar</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.1.5"> <a href="#Malawi"> <span class="tocnumber">3.1.5</span> <span class="toctext">Malawi</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.1.6"> <a href="#Mauritius"> <span class="tocnumber">3.1.6</span> <span class="toctext">Mauritius</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.1.7"> <a href="#Mozambique"> <span class="tocnumber">3.1.7</span> <span class="toctext">Mozambique</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.1.8"> <a href="#Seychelles"> <span class="tocnumber">3.1.8</span> <span class="toctext">Seychelles</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.1.9"> <a href="#South_Africa"> <span class="tocnumber">3.1.9</span> <span class="toctext">South Africa</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.1.10"> <a href="#Sudan"> <span class="tocnumber">3.1.10</span> <span class="toctext">Sudan</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.1.11"> <a href="#Tanzania"> <span class="tocnumber">3.1.11</span> <span class="toctext">Tanzania</span> </a> <ul> </ul> </li> </ul> </li> <li class="toclevel-2 tocsection-3.2"> <a href="#Asia"> <span class="tocnumber">3.2</span> <span class="toctext">Asia</span> </a> <ul> <li class="toclevel-3 tocsection-3.2.1"> <a href="#Brunei"> <span class="tocnumber">3.2.1</span> <span class="toctext">Brunei</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.2.2"> <a href="#Burma"> <span class="tocnumber">3.2.2</span> <span class="toctext">Burma</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.2.3"> <a href="#Egypt_2"> <span class="tocnumber">3.2.3</span> <span class="toctext">Egypt</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.2.4"> <a href="#India"> <span class="tocnumber">3.2.4</span> <span class="toctext">India</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.2.5"> <a href="#Indonesia"> <span class="tocnumber">3.2.5</span> <span class="toctext">Indonesia</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.2.6"> <a href="#Israel"> <span class="tocnumber">3.2.6</span> <span class="toctext">Israel</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.2.7"> <a href="#Japan"> <span class="tocnumber">3.2.7</span> <span class="toctext">Japan</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.2.8"> <a href="#Jordan"> <span class="tocnumber">3.2.8</span> <span class="toctext">Jordan</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.2.9"> <a href="#Malaysia"> <span class="tocnumber">3.2.9</span> <span class="toctext">Malaysia</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.2.10"> <a href="#Maldives"> <span class="tocnumber">3.2.10</span> <span class="toctext">Maldives</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.2.11"> <a href="#Oman"> <span class="tocnumber">3.2.11</span> <span class="toctext">Oman</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.2.12"> <a href="#Philippines"> <span class="tocnumber">3.2.12</span> <span class="toctext">Philippines</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.2.13"> <a href="#Saudi_Arabia"> <span class="tocnumber">3.2.13</span> <span class="toctext">Saudi Arabia</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.2.14"> <a href="#Thailand"> <span class="tocnumber">3.2.14</span> <span class="toctext">Thailand</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.2.15"> <a href="#Timor-Leste"> <span class="tocnumber">3.2.15</span> <span class="toctext">Timor-Leste</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.2.16"> <a href="#Turkey"> <span class="tocnumber">3.2.16</span> <span class="toctext">Turkey</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.2.17"> <a href="#Vietnam"> <span class="tocnumber">3.2.17</span> <span class="toctext">Vietnam</span> </a> <ul> </ul> </li> </ul> </li> <li class="toclevel-2 tocsection-3.3"> <a href="#Europe"> <span class="tocnumber">3.3</span> <span class="toctext">Europe</span> </a> <ul> </ul> </li> <li class="toclevel-2 tocsection-3.4"> <a href="#North_America"> <span class="tocnumber">3.4</span> <span class="toctext">North America</span> </a> <ul> <li class="toclevel-3 tocsection-3.4.1"> <a href="#Canada"> <span class="tocnumber">3.4.1</span> <span class="toctext">Canada</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.4.2"> <a href="#Mexico"> <span class="tocnumber">3.4.2</span> <span class="toctext">Mexico</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.4.3"> <a href="#United_States_of_America"> <span class="tocnumber">3.4.3</span> <span class="toctext">United States of America</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.4.4"> <a href="#Central_America"> <span class="tocnumber">3.4.4</span> <span class="toctext">Central America</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.4.5"> <a href="#Caribbean"> <span class="tocnumber">3.4.5</span> <span class="toctext">Caribbean</span> </a> <ul> </ul> </li> </ul> </li> <li class="toclevel-2 tocsection-3.5"> <a href="#Oceania"> <span class="tocnumber">3.5</span> <span class="toctext">Oceania</span> </a> <ul> <li class="toclevel-3 tocsection-3.5.1"> <a href="#Australia"> <span class="tocnumber">3.5.1</span> <span class="toctext">Australia</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.5.2"> <a href="#Chuuk"> <span class="tocnumber">3.5.2</span> <span class="toctext">Chuuk</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.5.3"> <a href="#Fiji"> <span class="tocnumber">3.5.3</span> <span class="toctext">Fiji</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.5.4"> <a href="#Guam"> <span class="tocnumber">3.5.4</span> <span class="toctext">Guam</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.5.5"> <a href="#Niue"> <span class="tocnumber">3.5.5</span> <span class="toctext">Niue</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.5.6"> <a href="#New_Zealand"> <span class="tocnumber">3.5.6</span> <span class="toctext">New Zealand</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.5.7"> <a href="#Palau"> <span class="tocnumber">3.5.7</span> <span class="toctext">Palau</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.5.8"> <a href="#Papua_New_Guinea"> <span class="tocnumber">3.5.8</span> <span class="toctext">Papua New Guinea</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.5.9"> <a href="#Saipan"> <span class="tocnumber">3.5.9</span> <span class="toctext">Saipan</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.5.10"> <a href="#Vanuatu"> <span class="tocnumber">3.5.10</span> <span class="toctext">Vanuatu</span> </a> <ul> </ul> </li> </ul> </li> <li class="toclevel-2 tocsection-3.6"> <a href="#South_America"> <span class="tocnumber">3.6</span> <span class="toctext">South America</span> </a> <ul> <li class="toclevel-3 tocsection-3.6.1"> <a href="#Brazil"> <span class="tocnumber">3.6.1</span> <span class="toctext">Brazil</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.6.2"> <a href="#Colombia"> <span class="tocnumber">3.6.2</span> <span class="toctext">Colombia</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.6.3"> <a href="#Chile"> <span class="tocnumber">3.6.3</span> <span class="toctext">Chile</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-3.6.4"> <a href="#Ecuador"> <span class="tocnumber">3.6.4</span> <span class="toctext">Ecuador</span> </a> <ul> </ul> </li> </ul> </li> </ul> </li> <li class="toclevel-1 tocsection-4"> <a href="#Get_in"> <span class="tocnumber">4</span> <span class="toctext">Get in</span> </a> <ul> <li class="toclevel-2 tocsection-4.1"> <a href="#Stay_healthy_and_current"> <span class="tocnumber">4.1</span> <span class="toctext">Stay healthy and current</span> </a> <ul> </ul> </li> <li class="toclevel-2 tocsection-4.2"> <a href="#Check_your_insurance"> <span class="tocnumber">4.2</span> <span class="toctext">Check your insurance</span> </a> <ul> </ul> </li> <li class="toclevel-2 tocsection-4.3"> <a href="#What_to_take_on_the_trip?"> <span class="tocnumber">4.3</span> <span class="toctext">What to take on the trip?</span> </a> <ul> </ul> </li> <li class="toclevel-2 tocsection-4.4"> <a href="#Check_in_with_the_dive_centre"> <span class="tocnumber">4.4</span> <span class="toctext">Check in with the dive centre</span> </a> <ul> </ul> </li> <li class="toclevel-2 tocsection-4.5"> <a href="#Reaching_the_dive_site"> <span class="tocnumber">4.5</span> <span class="toctext">Reaching the dive site</span> </a> <ul> <li class="toclevel-3 tocsection-4.5.1"> <a href="#Day-boats"> <span class="tocnumber">4.5.1</span> <span class="toctext">Day-boats</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-4.5.2"> <a href="#Shore_dives"> <span class="tocnumber">4.5.2</span> <span class="toctext">Shore dives</span> </a> <ul> </ul> </li> <li class="toclevel-3 tocsection-4.5.3"> <a href="#Liveaboards"> <span class="tocnumber">4.5.3</span> <span class="toctext">Liveaboards</span> </a> <ul> </ul> </li> </ul> </li> </ul> </li> <li class="toclevel-1 tocsection-5"> <a href="#Get_around"> <span class="tocnumber">5</span> <span class="toctext">Get around</span> </a> <ul> </ul> </li> <li class="toclevel-1 tocsection-6"> <a href="#See"> <span class="tocnumber">6</span> <span class="toctext">See</span> </a> <ul> </ul> </li> <li class="toclevel-1 tocsection-7"> <a href="#Do"> <span class="tocnumber">7</span> <span class="toctext">Do</span> </a> <ul> </ul> </li> <li class="toclevel-1 tocsection-8"> <a href="#Stay_safe"> <span class="tocnumber">8</span> <span class="toctext">Stay safe</span> </a> <ul> <li class="toclevel-2 tocsection-8.1"> <a href="#Before_the_trip"> <span class="tocnumber">8.1</span> <span class="toctext">Before the trip</span> </a> <ul> </ul> </li> <li class="toclevel-2 tocsection-8.2"> <a href="#At_the_dive_centre"> <span class="tocnumber">8.2</span> <span class="toctext">At the dive centre</span> </a> <ul> </ul> </li> <li class="toclevel-2 tocsection-8.3"> <a href="#On_the_boat"> <span class="tocnumber">8.3</span> <span class="toctext">On the boat</span> </a> <ul> </ul> </li> <li class="toclevel-2 tocsection-8.4"> <a href="#In_the_water"> <span class="tocnumber">8.4</span> <span class="toctext">In the water</span> </a> <ul> </ul> </li> <li class="toclevel-2 tocsection-8.5"> <a href="#Afterwards"> <span class="tocnumber">8.5</span> <span class="toctext">Afterwards</span> </a> <ul> </ul> </li> <li class="toclevel-2 tocsection-8.6"> <a href="#Self-sufficiency"> <span class="tocnumber">8.6</span> <span class="toctext">Self-sufficiency</span> </a> <ul> </ul> </li> </ul> </li> <li class="toclevel-1 tocsection-9"> <a href="#Respect"> <span class="tocnumber">9</span> <span class="toctext">Respect</span> </a> <ul> </ul> </li> </ul> </div> </div> </div> </div> </div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr" data-mw-parsoid-version="0.21.0.0-alpha2" data-mw-html-version="2.8.0"><section data-mw-section-id="0" id="mwAQ"><p id="mwAg"><span class="countryData" data-country-calling-code="" data-local-dialing-code="" data-currency="" style="display:none;" about="#mwt1" typeof="mw:Transclusion" id="mwAw" data-mw='{"parts":[{"template":{"target":{"wt":"pagebanner","href":"./Template:Pagebanner"},"params":{"caption":{"wt":"Diving with Manta ray in Hawaii"},"ftt":{"wt":"yes"}},"i":0}}]}'></span><meta typeof="mw:Extension/indicator" about="#mwt1" id="mwBA" data-mw='{"name":"indicator","attrs":{"name":"GPX"},"body":{"extsrc":"[[File:GPX Document rev3-20x20.png|20px|link=https://tools.wmflabs.org/wikivoyage/w/poi2gpx.php?print=gpx&amp;lang={{CONTENTLANG}}&amp;name={{FULLPAGENAMEE}}|Download GPX file for this article]]"},"html":"&lt;span typeof=\"mw:File\" data-parsoid=&apos;{\"optList\":[{\"ck\":\"width\",\"ak\":\"20px\"},{\"ck\":\"link\",\"ak\":\"link=https://tools.wmflabs.org/wikivoyage/w/poi2gpx.php?print=gpx&amp;amp;lang={{CONTENTLANG}}&amp;amp;name={{FULLPAGENAMEE}}\"},{\"ck\":\"caption\",\"ak\":\"Download GPX file for this article\"}]}&apos; data-mw=&apos;{\"caption\":\"Download GPX file for this article\"}&apos;>&lt;a href=\"https://tools.wmflabs.org/wikivoyage/w/poi2gpx.php?print=gpx&amp;amp;lang=en&amp;amp;name=Scuba_diving\" title=\"Download GPX file for this article\" data-parsoid=\"{}\">&lt;img alt=\"Download GPX file for this article\" resource=\"./File:GPX_Document_rev3-20x20.png\" src=\"//upload.wikimedia.org/wikipedia/commons/f/f7/GPX_Document_rev3-20x20.png\" decoding=\"async\" data-file-width=\"20\" data-file-height=\"20\" data-file-type=\"bitmap\" height=\"20\" width=\"20\" class=\"mw-file-element\" data-parsoid=&apos;{\"a\":{\"resource\":\"./File:GPX_Document_rev3-20x20.png\",\"height\":\"20\",\"width\":\"20\"},\"sa\":{\"resource\":\"File:GPX Document rev3-20x20.png\"}}&apos;/>&lt;/a>&lt;/span>"}'/><link rel="mw:PageProp/Category" href="./Category:Previous_Featured_travel_topics" about="#mwt1"/><link rel="mw:PageProp/Category" href="./Category:Has_custom_banner" about="#mwt1" id="mwBQ"/></p> <p id="mwBg"><b id="mwBw">Scuba diving</b> is an activity in which you swim underwater for extended periods using <b id="mwCA">self-contained underwater breathing apparatus</b>, hence the acronym <i id="mwCQ">scuba</i>. It's become so popular for recreation that in most contexts the simple term "diving" is synonymous with scuba-diving, and is so used on this and related pages.</p> <meta property="mw:PageProp/toc" id="mwCg" data-mw='{"autoGenerated":true}'/></section><section data-mw-section-id="1" id="mwCw"><div class="mw-heading mw-heading2" id="mwAA"><h2 id="Understand">Understand</h2><span class="mw-editsection" id="mwA2E"><span class="mw-editsection-bracket" id="mwA2I">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=1" title="Edit section: Understand" id="mwA2M"><span id="mwA2Q">edit</span></a><span class="mw-editsection-bracket" id="mwA2U">]</span></span></div> <figure typeof="mw:File/Thumb" id="mwDA"><a href="//en.wikivoyage.org/wiki/File:Zenobia_FloatingAlong.JPG" class="mw-file-description" id="mwDQ"><img resource="//en.wikivoyage.org/wiki/File:Zenobia_FloatingAlong.JPG" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8e/Zenobia_FloatingAlong.JPG/250px-Zenobia_FloatingAlong.JPG" decoding="async" data-file-width="450" data-file-height="600" data-file-type="bitmap" height="333" width="250" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8e/Zenobia_FloatingAlong.JPG/375px-Zenobia_FloatingAlong.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/8/8e/Zenobia_FloatingAlong.JPG 2x" class="mw-file-element" id="mwDg"/></a><figcaption id="mwDw">Diving the wreck of the <i id="mwEA">Zenobia</i>, off Larnaca in Cyprus</figcaption></figure> <table class="cquote" role="presentation" style="margin:auto; display: table; border-collapse: collapse; border: none; color: var(--color-base); background-color: transparent; width: auto; " about="#mwt6" typeof="mw:Transclusion" id="mwEQ" data-mw='{"parts":[{"template":{"target":{"wt":"quote","href":"./Template:Quote"},"params":{"1":{"wt":"From birth, man carries the weight of gravity on his shoulders. He is bolted to earth. But man has only to sink beneath the surface and he is free."},"author":{"wt":"Jacques Cousteau"}},"i":0}}]}'> <tbody><tr><td style="width: 20px; vertical-align: top; border: none; color: #B2B7F2; font-size: 40px; font-family: 'Times New Roman', Times, serif; font-weight: bold; line-height: .6em; text-align: left; padding: 10px 10px;">“</td> <td style="vertical-align: top; border: none; padding: 4px 10px;">From birth, man carries the weight of gravity on his shoulders. He is bolted to earth. But man has only to sink beneath the surface and he is free.</td> <td style="width: 20px; vertical-align: bottom; border: none; color: #B2B7F2; font-size: 40px; font-family: 'Times New Roman', Times, serif; font-weight: bold; line-height: .6em; text-align: right; padding: 10px 10px;">”</td></tr> <tr> <td colspan="3" class="cquotecite" style="border: none; padding-right: 4%"><p style="font-size: smaller; text-align: right;"><cite style="font-style: normal;">—Jacques Cousteau</cite></p></td></tr> </tbody></table> <p id="mwEg">Holding your breath and plunging underwater is an activity as old as humanity, and may be among the first evolutionary developments to distinguish us from the other apes. Already by the 4th century BCE diving bells were in use, by the 16th century CE these had renewable air supply pumped down from the surface, and in the 18th / 19th century the bells were miniaturised into the classic "deep-sea diver" outfit of bulbous helmet, massive boots, and air supply hose from a pump at the surface. The 20th century saw self-contained breathing equipment develop for marine engineering and warfare, as well as for dry-land applications such as fire-fighting and mining rescues. Along with the mechanical advances came better scientific understanding of how diving affected the body, and how its harms could be minimised. These mechanical, industrial and scientific advances continue today, and paved the way for human <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Spaceflight" title="Spaceflight" class="mw-redirect" id="mwEw">spaceflight</a>, but in the middle to late 20th century scuba diving expanded into a recreational activity. Pioneers and explorers like Jacques Cousteau and Hans Hass were succeeded by a mass market seeking kit, training, and dive-related resorts and travel, just for the fun of it. Entire nations now depend on diving tourists for their livelihood.</p> <p id="mwFA"><b id="mwFQ">Why bother?</b> - for the view, the activity, the excuse to travel, and - let's not deny it - the technical challenge. The <b id="mwFg">view</b> is literally an immersive experience. You see terrain and wildlife like nothing on land. Fish allow you to approach much closer than wild land animals will, and the coral life is exotic. It's a surreal, dreamy virgin forest, undeveloped and unfarmed yet maybe within yards of a major highway, where most of the things that look like flowers and ferns are actually bizarre animals. The best of it is usually relatively shallow, where there's sunlight and colour. Deeper down lie wrecks, torn and sculpted by their sinking and by later sea action, often with dark histories. The <b id="mwFw">activity</b> is that you'll be spending your day out on the water, often in great surface scenery, with all the business of getting into and under and subsequently out of the water and back to port. It's seldom aerobically challenging but will leave you ready for an early night, and if diving doesn't improve your mental wellbeing and outlook on life, then maybe it's your mobile phone or job that ought to take a dunk as deep as yours. <b id="mwGA">Travel</b> is a major part of it, since few of us live next to a good dive spot - some destinations and considerations are described below. And there's a <b id="mwGQ">challenge</b> even in simple recreational diving, far from the areas that are considered "technical diving", because you're doing things that astronauts have to learn. Configuring and checking your kit, computing air requirements versus depth and time limitations, navigation on the surface and below, and thinking through "what if?" scenarios. You're preparing to venture out to interact with alien life-forms, starting with the motley group of fellow-divers and crew on the dive boat. It's a mental, physical and cultural work-out.</p> </section><section data-mw-section-id="2" id="mwGg"><div class="mw-heading mw-heading2" id="mwA2Y"><h2 id="Learn">Learn</h2><span class="mw-editsection" id="mwA2c"><span class="mw-editsection-bracket" id="mwA2g">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=2" title="Edit section: Learn" id="mwA2k"><span id="mwA2o">edit</span></a><span class="mw-editsection-bracket" id="mwA2s">]</span></span></div> <p id="mwGw"><b id="mwHA">Is it for you?</b> You don't need to be a strong swimmer or super-fit, but you do need to feel comfortable in the water. Diving will from time to time get you slapped in the face by sea water, which will also get in your eyes, mouth, and any expensive "water-proof" watch or camera you've brought along. If you can cuss and carry on, well done; if the prospect panics you then stay on the glass-bottom boat. If you have long-term medical conditions like diabetes these need to be very well controlled. Check the medical questionnaire on the websites of the training agencies (listed below). Most people will be fine, with no amber- or red-light responses; a few may need personal medical assessment, advice and sign-off from a doctor; and some people must accept that they shouldn't dive.</p> <p id="mwHQ"><b id="mwHg">Learn to snorkel</b> and buy your own mask and fins. It's not a necessary preliminary, but gives you a good start. Skills you quickly learn from other snorkellers are how to keep your mask clear of water and mist, how to equalise the pressure in your ears on descent, and how to fin along gracefully and economically, without looking like a bear trying to unicycle. Snorkelling will make you more familiar with <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Marine_life" title="Marine life" id="mwHw">marine life</a> - much of it is in the shallows, where the light is best - and create an easy holiday activity option. A mask needs to be a good fit, and if you need prescription glasses to read your watch then get prescription lenses fitted to your mask. Fins - proper open-water fins not kiddy-pool flippers - should be chosen for comfort, not for bombastic ads about performance. Mask and fins are all you should buy at this stage, they're inexpensive and lightweight, and your own stuff will suit you better than rental kit.</p> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwIA"><a href="//en.wikivoyage.org/wiki/File:El_Gouna,_Egypt_-_November_2012_(8181765020).jpg" class="mw-file-description" id="mwIQ"><img resource="//en.wikivoyage.org/wiki/File:El_Gouna,_Egypt_-_November_2012_(8181765020).jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d5/El_Gouna%2C_Egypt_-_November_2012_%288181765020%29.jpg/220px-El_Gouna%2C_Egypt_-_November_2012_%288181765020%29.jpg" decoding="async" data-file-width="1900" data-file-height="1267" data-file-type="bitmap" height="147" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d5/El_Gouna%2C_Egypt_-_November_2012_%288181765020%29.jpg/330px-El_Gouna%2C_Egypt_-_November_2012_%288181765020%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d5/El_Gouna%2C_Egypt_-_November_2012_%288181765020%29.jpg/440px-El_Gouna%2C_Egypt_-_November_2012_%288181765020%29.jpg 2x" class="mw-file-element" id="mwIg"/></a><figcaption id="mwIw">Training in a swimming pool</figcaption></figure> <p id="mwJA"><b id="mwJQ">Take a training course</b> with a competent, recognised training agency. This is crucial: you must acquire certain basic skills, and understanding of what the underwater environment is doing to your body, to avoid serious harm. (In some ways you're at greater risk in the shallows, as the training will help you appreciate; it's not all about "the bends" down in the depths.) A common preliminary step is to do a "try-dive", then set aside 3 to 5 days for the course, preferably in a pleasant warm resort. The course will involve classroom teaching, book- or e-learning, "dry" skills eg kit assembly, pool dives, then a few sheltered sea dives. This should result in a novice compliant with at least international standard ISO 24801-1 qualification recognised world-wide - no point getting some flaky local diploma only recognised by its issuer - and a log book (they're still on paper). You're then qualified to make "open water" dives (ie not just in a pool) but only if accompanied by a dive-buddy of instructor or divemaster status. No big problem if you can only get part way through the course: they'll issue a "referral" note whereby you can later pick up where you left off at any dive school affiliated to the same training agency. An entry level qualification to ISO 24801-2 standard is more widely accepted and you will not need to be personally escorted by a professional on every dive. </p> <p id="mwJg"><b id="mwJw">Build</b> your experience, skills and kit. As and when you can, but an important next step is a follow-on course to what's variously called "rescue", "advanced" or "sport" diver. That means you have the skills to bail out your dive-buddy if he / she gets into difficulties. So you can make a buddy-pair with someone at your own level, and most holiday resort dive trips will now be within your range, but err on the side of caution. There are many further qualifications you could take, e.g. marine-life identification, but there's a lot of catch-penny merchandising of such courses. The most important qualification is the accumulating wisdom between your ears, not something pasted in your log book. Above all, enjoy your diving while staying safe. Ask around about what sort of kit, if any, to buy considering your likely pattern of diving: for occasional resort dives, rental is fine. If you do intend to buy, an early purchase is a capacious dive-bag, to put it all in and keep wet stuff away from the dry. The next cycle of purchase is the BCD ("buoyancy control jacket"), the regulator to breathe from, and wetsuit to keep you warm; perhaps a few accessories such as dive gloves. That's all you need for a dive trip; they're not cheap, but should last for many years and defray the cost of renting. Only buy air tanks and weights if you'll be diving in your own locality, since these can't travel by air.</p> <p id="mwKA"><b id="mwKQ">Go deeper</b> into advanced and technical diving. The latter could be roughly defined as "anything that was edge-of-the-possible 20 years ago, is fairly common nowadays, and will probably be included in basic training in another 10 years." Some avenues are:</p> <ul id="mwKg"><li id="mwKw"><b id="mwLA">Dry suits:</b> essential for diving in cold water. You have to buy your own because they must fit <i id="mwLQ">precisely so</i>, otherwise the neck seal either garottes you or lets in gouts of freezing water. You need training to use them, and a few simple test-dives under supervision.</li> <li id="mwLg"><b id="mwLw">Underwater cameras:</b> are best deferred until you're trained, because they're a major task-loading and distraction from other safety-critical stuff that you don't yet do automatically. That said, it's far easier to teach a photographer to become a competent diver, than to teach a diver to become a competent photographer.</li> <li id="mwMA"><b id="mwMQ">Mixed gas:</b> this friendly air that you depend upon and breathe from scuba tanks, at greater depth will poison you or give you decompression sickness on the way up. Other gas mixtures reduce these risks, eg Nitrox which has a higher percentage of oxygen than the 21% in air.</li> <li id="mwMg"><b id="mwMw">Rebreathers:</b> in conventional "open-circuit" scuba, what you breathe out still contains oxygen but just bubbles away to the surface. Rebreathers instead capture your exhalations, scrub out the carbon dioxide, and recycle the oxygen and nitrogen. So they greatly extend dive times, but they're expensive, and can kill their users even when used carefully.</li> <li id="mwNA"><b id="mwNQ">Hostile environments:</b> anything deeper than 40 m / 130 ft is beyond standard recreation. Environments that are hostile even when shallow are icy waters, caves, and the interior of wrecks. Touring a shipwreck from the outside is easy, and so is going inside - but getting out again? When the viz has gone because you've kicked up silt, your air supply and torch are failing, and you've lost contact with the person who led you in?</li> <li id="mwNg"><b id="mwNw">Instruction and careers:</b> a great way to enhance your own skills is to teach them to others. But becoming an instructor or dive-master is a major commitment of time and money, it's not a cushy way to practise your hobby. The job market is flooded with wannabe instructors who are skilled and committed, but just working for tips and taking side jobs to get by. They have to ply their trade day in day out, and may struggle to remember when diving seemed like fun. They may be in a vulnerable position, working "off the books" in a country with lax labour laws and no protection, but the immediate foreign scapegoat if anything goes wrong. As for commercial diving, that's never ever been fun, just hard graft in a cold dark place, and career opportunities are dwindling as ROV and robot capabilities develop.</li></ul> </section><section data-mw-section-id="3" id="mwOA"><div class="mw-heading mw-heading2" id="mwA2w"><h2 id="Destinations">Destinations</h2><span class="mw-editsection" id="mwA20"><span class="mw-editsection-bracket" id="mwA24">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=3" title="Edit section: Destinations" id="mwA28"><span id="mwA3A">edit</span></a><span class="mw-editsection-bracket" id="mwA3E">]</span></span></div> <p id="mwOQ">Two-thirds of this planet are covered by water; there are 193 sovereign member states of the UN, and most (even the landlocked) have scope for diving of some kind. There are scores more dependencies, territories and uninhabited islands with diving prospects. The only nations listed below are those that you might visit for the purpose of diving, because they have dive sites worth travelling to visit plus enough infrastructure for general travel and for recreational diving. Divers of the great frontiers (such as Antarctica) praise those sites, but expedition diving is beyond the scope of this page. For each country, only the key features (e.g. seasonality) and standout sites are mentioned here. More information may be found on country- or region-specific diving destination pages and dive-site subpages, and on "Do" listings for regions and destinations. The country and city destination pages are the main place to find out how to get there, where to stay and eat, and other things to see and do there.</p> <p id="mwOg">Your key decision (before budget &amp; time comes into it) is whether the trip will focus on diving, or if it's to be one of several activities in an all-round vacation. A beginner should focus: you need to commit to a week in a single resort to complete a training course, bearing in mind that there might be a day lost to the weather, and that you're advised against flying within 24 hours of diving. If you travel with a non-diving partner, their comfort and amusement affects the choice of resort. An experienced diver may be content with a day or so (and in the Med, frankly that's plenty) between touring the antiquities and other attractions. If so, he / she won't bother lugging kit, but will rent from the dive centre. Or if more extended diving is the point, consider a liveaboard boat, which sails for several days around sites beyond the range of day-boats.</p> <!-- List of destinations: These are grouped by continents (alphabetically), subdivided into countries (alphabetically). If there is a national scuba diving article, such as ''[[Scuba Diving in South Africa]]'' link to it in a main topic hatnote. Each country should have a general introduction indicating where it is and why a diver would want to go there, and any generic warnings that may be appropriate. If there is enough local information create a national diving article, and if necessary, a regional article, like [[Diving the Cape Peninsula and False Bay]], with or without sub&#x2D;articles for the individual dive sites, where you can put in as much detail as you like within the constraints of Wikivoyage policy. Links to diving topics should use the full title for clarity in most cases. Specific dive sites do not belong here unless they are the only site anyone is likely to visit the country to dive. The section for a country should preferably be 100 to 200 words, with one representative photo.--> <section data-mw-section-id="4" id="mwOw"><div class="mw-heading mw-heading3" id="mwA3I"><h3 id="Africa">Africa</h3><span class="mw-editsection" id="mwA3M"><span class="mw-editsection-bracket" id="mwA3Q">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=4" title="Edit section: Africa" id="mwA3U"><span id="mwA3Y">edit</span></a><span class="mw-editsection-bracket" id="mwA3c">]</span></span></div> <p id="mwPA">Africa has a long coastline, with coastal waters ranging from the warm tropical Red Sea, to the cool temperate west coast of southern Africa. The east coast of Africa has better developed diving than its west or Mediterranean coasts, with destinations scattered all the way from Egypt to South Africa, wherever accessibility and political stability allow.</p> <p id="mwPQ">The infrastructure varies enormously and is constantly changing - not always for the better. Egypt and South Africa are among several that have Nitrox, for example, yet others may not even have medical oxygen. Emergency medical facilities vary from world class to non-existent. Don't assume that anything is available at any specific destination. Ask and get written confirmation or book through certified operators and agents.</p> <p id="mwPg">(For the <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Canary_Islands" title="Canary Islands" id="mwPw">Canary Islands</a> see Europe, as they're part of Spain though set in the Atlantic off Morocco.)</p> <section data-mw-section-id="5" id="mwQA"><div class="mw-heading mw-heading4" id="mwA3g"><h4 id="Djibouti">Djibouti</h4><span class="mw-editsection" id="mwA3k"><span class="mw-editsection-bracket" id="mwA3o">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=5" title="Edit section: Djibouti" id="mwA3s"><span id="mwA3w">edit</span></a><span class="mw-editsection-bracket" id="mwA30">]</span></span></div> <p id="mwQQ"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Djibouti" title="Djibouti" id="mwQg">Djibouti</a> has a unique ecosystem where the mix of the Red Sea and the Indian Ocean results in an abundance of marine life. Between the months of September and January Djibouti is home to resting migrating whale sharks. It is common to see many whale sharks, including juveniles, which tend to stay close to the coast during their visit.</p> <p id="mwQw">Seven Brothers Islands is a major attraction to Djibouti waters. This breathtaking reef system is north of the Devils Cauldron, and comprises seven islands covering a vast area. Monumental drop-offs with stunning soft corals carpeting the walls, schooling fish and big pelagics can all be expected.</p> </section><section data-mw-section-id="6" id="mwRA"><div class="mw-heading mw-heading4" id="mwA34"><h4 id="Egypt">Egypt</h4><span class="mw-editsection" id="mwA38"><span class="mw-editsection-bracket" id="mwA4A">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=6" title="Edit section: Egypt" id="mwA4E"><span id="mwA4I">edit</span></a><span class="mw-editsection-bracket" id="mwA4M">]</span></span></div> <dl about="#mwt7" typeof="mw:Transclusion" id="mwRQ" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Egypt"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Egypt" title="Diving in Egypt">Diving in Egypt</a></b></i></dd></dl> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwRg"><a href="//en.wikivoyage.org/wiki/File:BlueHole_Rohscan_bearb_150d.jpg" class="mw-file-description" id="mwRw"><img resource="//en.wikivoyage.org/wiki/File:BlueHole_Rohscan_bearb_150d.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bf/BlueHole_Rohscan_bearb_150d.jpg/220px-BlueHole_Rohscan_bearb_150d.jpg" decoding="async" data-file-width="1689" data-file-height="1181" data-file-type="bitmap" height="154" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bf/BlueHole_Rohscan_bearb_150d.jpg/330px-BlueHole_Rohscan_bearb_150d.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bf/BlueHole_Rohscan_bearb_150d.jpg/440px-BlueHole_Rohscan_bearb_150d.jpg 2x" class="mw-file-element" id="mwSA"/></a><figcaption id="mwSQ">The Blue Hole at Dahab</figcaption></figure> <p id="mwSg"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Egypt" title="Egypt" id="mwSw">Egypt</a> has good diving in the Red Sea, both along its African shore (the biggest resort being <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Hurghada" title="Hurghada" id="mwTA">Hurghada</a>) and in the Sinai peninsula (mainly at <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Sharm-el-Sheikh" title="Sharm-el-Sheikh" class="mw-redirect" id="mwTQ">Sharm-el-Sheikh</a>, plus smaller <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Dahab" title="Dahab" id="mwTg">Dahab</a>). It's a year-round destination, but is especially popular with Europeans in winter; in summer the desert heat is fierce. The diving is good for all ranges of ability, from beginners to tekky stuff. Diving is by boat, as the reefs are too far out for shore diving. The main resorts are also bases for liveaboard cruises, to reach the many wrecks and reefs beyond the range of day-boats. Egyptian liveaboards even sail to <b id="mwTw">Sudan</b>, and this is the main way to dive in that country, though a Sudan visa is still necessary. It's also possible to dive Egypt's Mediterranean coast off <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Alexandria" title="Alexandria" id="mwUA">Alexandria</a>, but conditions are tougher and there's less to see. Cheap internal flights and long-distance taxis mean that diving in Egypt can easily be combined with seeing the antiquities of Cairo, Luxor and elsewhere.</p> </section><section data-mw-section-id="7" id="mwUQ"><div class="mw-heading mw-heading4" id="mwA4Q"><h4 id="Kenya">Kenya</h4><span class="mw-editsection" id="mwA4U"><span class="mw-editsection-bracket" id="mwA4Y">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=7" title="Edit section: Kenya" id="mwA4c"><span id="mwA4g">edit</span></a><span class="mw-editsection-bracket" id="mwA4k">]</span></span></div> <p id="mwUg"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Coastal_Kenya" title="Coastal Kenya" id="mwUw">Coastal Kenya</a> has five marine parks protecting its fringing coral reef. Average sea temperatures range from 25°C in August to 30°C in March, and April and May are the wettest months. The sea is calmest from October to March, whale sharks and manta rays visit between November and February, while humpback whales can be seen from July to October.</p> </section><section data-mw-section-id="8" id="mwVA"><div class="mw-heading mw-heading4" id="mwA4o"><h4 id="Madagascar">Madagascar</h4><span class="mw-editsection" id="mwA4s"><span class="mw-editsection-bracket" id="mwA4w">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=8" title="Edit section: Madagascar" id="mwA40"><span id="mwA44">edit</span></a><span class="mw-editsection-bracket" id="mwA48">]</span></span></div> <p id="mwVQ"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Madagascar" title="Madagascar" id="mwVg">Madagascar</a>'s most reliable good diving is off the northern isles of <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Nosy_Be" title="Nosy Be" id="mwVw">Nosy Be</a> and Nosy Tankiley. It's possible further south along the west coast e.g. at <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Toliara" title="Toliara" id="mwWA">Toliara</a>, but in the hot rainy season Nov-April the deluge of muddy water from the rivers spoils the viz.</p> </section><section data-mw-section-id="9" id="mwWQ"><div class="mw-heading mw-heading4" id="mwA5A"><h4 id="Malawi">Malawi</h4><span class="mw-editsection" id="mwA5E"><span class="mw-editsection-bracket" id="mwA5I">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=9" title="Edit section: Malawi" id="mwA5M"><span id="mwA5Q">edit</span></a><span class="mw-editsection-bracket" id="mwA5U">]</span></span></div> <p id="mwWg"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Malawi" title="Malawi" id="mwWw">Malawi</a> is a landlocked country, but it has a long coastline on Lake Malawi, with good freshwater diving.</p> </section><section data-mw-section-id="10" id="mwXA"><div class="mw-heading mw-heading4" id="mwA5Y"><h4 id="Mauritius">Mauritius</h4><span class="mw-editsection" id="mwA5c"><span class="mw-editsection-bracket" id="mwA5g">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=10" title="Edit section: Mauritius" id="mwA5k"><span id="mwA5o">edit</span></a><span class="mw-editsection-bracket" id="mwA5s">]</span></span></div> <p id="mwXQ"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Mauritius" title="Mauritius" id="mwXg">Mauritius</a> is completely encircled by a coral barrier reef and is home to many sponges, sea anemones and a variety of multi-colored tropical reef fish such as the Damselfish, Trumpetfish, Boxfish, Clownfish and the Mauritian scorpionfish with its unique orange color. Most of the dive sites are on the west coast around Flic-en-Flac, in the north, at Trou aux Biches or at the Northern Islands. Besides the coral reefs, there are ship wrecks dating back to the 18th and 19th centuries, and ships sunk more recently which create beautiful artificial reefs. The best time to go diving is from November to April when the visibility is very good.</p> </section><section data-mw-section-id="11" id="mwXw"><div class="mw-heading mw-heading4" id="mwA5w"><h4 id="Mozambique">Mozambique</h4><span class="mw-editsection" id="mwA50"><span class="mw-editsection-bracket" id="mwA54">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=11" title="Edit section: Mozambique" id="mwA58"><span id="mwA6A">edit</span></a><span class="mw-editsection-bracket" id="mwA6E">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwYA"><a href="//en.wikivoyage.org/wiki/File:Manta_at_Manta_Reef_dsc03893.jpg" class="mw-file-description" id="mwYQ"><img resource="//en.wikivoyage.org/wiki/File:Manta_at_Manta_Reef_dsc03893.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Manta_at_Manta_Reef_dsc03893.jpg/220px-Manta_at_Manta_Reef_dsc03893.jpg" decoding="async" data-file-width="2048" data-file-height="1536" data-file-type="bitmap" height="165" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Manta_at_Manta_Reef_dsc03893.jpg/330px-Manta_at_Manta_Reef_dsc03893.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Manta_at_Manta_Reef_dsc03893.jpg/440px-Manta_at_Manta_Reef_dsc03893.jpg 2x" class="mw-file-element" id="mwYg"/></a><figcaption id="mwYw">A manta ray at Manta Reef, Mozambique</figcaption></figure> <dl about="#mwt8" typeof="mw:Transclusion" id="mwZA" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Mozambique"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Mozambique" title="Diving in Mozambique">Diving in Mozambique</a></b></i></dd></dl> <p id="mwZQ"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Mozambique" title="Mozambique" id="mwZg">Mozambique</a> is on the southeast coast of Africa. It has a tropical climate with a wet season from October to March and a dry season from April to September. Rainfall is heavy along the coast and decreases in the north and south. Cyclones are common during the wet season. Water temperatures are tropical, ranging between 29˚C in summer and 22˚C in winter, and will seldom be below 24˚C, and visibility can range from 8 to 40 m. Diving is year round, but the drier winter is more comfortable, with fewer mosquitos. The marine ecology is the highly diverse Tropical Indo-Pacific. A wide range of reef building corals, and other coral types can be found here, along with a diverse and colourful fish and invertebrate fauna sharing the shelter and habitat provided by the corals. The region is particularly known its abundance of manta rays, reef sharks, whale sharks and humpback whales.</p> </section><section data-mw-section-id="12" id="mwZw"><div class="mw-heading mw-heading4" id="mwA6I"><h4 id="Seychelles">Seychelles</h4><span class="mw-editsection" id="mwA6M"><span class="mw-editsection-bracket" id="mwA6Q">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=12" title="Edit section: Seychelles" id="mwA6U"><span id="mwA6Y">edit</span></a><span class="mw-editsection-bracket" id="mwA6c">]</span></span></div> <p id="mwaA">The <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Seychelles" title="Seychelles" id="mwaQ">Seychelles</a> are a group of 115 islands, only a few inhabited, in the Indian Ocean that lie off the coast of East Africa, northeast of Madagascar. Scuba diving is popular and can be done almost anywhere in Seychelles. Nitrox is available at a limited number of outlets at around €8 per fill. Diver training is available at various schools.</p> <p id="mwag">Diving is possible all year round. The best diving conditions are usually in March, April and May and September, October and November, as these months are when seas are calmest. Visibility can be over 30 m and water temperatures reach 29 °C. Rain, algal blooms, and winds can affect the diving conditions. The Seychelles are not greatly affected by tropical cyclones.</p> <p id="mwaw">Sites vary in depth and are mostly moderate depth <span typeof="mw:Entity" id="mwbA">—</span> from 8 to 30 m. Conditions at most sites are suitable for divers of all skill levels. The inner island reefs are basically granite formations, supporting soft and hard corals. Offshore dive sites are suitable for more experienced divers and provide a chance of an encounter with whale sharks and giant stingrays. There are also some wreck sites.</p> </section><section data-mw-section-id="13" id="mwbQ"><div class="mw-heading mw-heading4" id="mwA6g"><h4 id="South_Africa">South Africa</h4><span class="mw-editsection" id="mwA6k"><span class="mw-editsection-bracket" id="mwA6o">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=13" title="Edit section: South Africa" id="mwA6s"><span id="mwA6w">edit</span></a><span class="mw-editsection-bracket" id="mwA60">]</span></span></div> <dl about="#mwt9" typeof="mw:Transclusion" id="mwbg" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in South Africa"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_South_Africa" title="Diving in South Africa">Diving in South Africa</a></b></i></dd></dl> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwbw"><a href="//en.wikivoyage.org/wiki/File:Barred_Fingerfin_at_Rocky_bank_P9205402.JPG" class="mw-file-description" id="mwcA"><img resource="//en.wikivoyage.org/wiki/File:Barred_Fingerfin_at_Rocky_bank_P9205402.JPG" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Barred_Fingerfin_at_Rocky_bank_P9205402.JPG/220px-Barred_Fingerfin_at_Rocky_bank_P9205402.JPG" decoding="async" data-file-width="3648" data-file-height="2736" data-file-type="bitmap" height="165" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Barred_Fingerfin_at_Rocky_bank_P9205402.JPG/330px-Barred_Fingerfin_at_Rocky_bank_P9205402.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Barred_Fingerfin_at_Rocky_bank_P9205402.JPG/440px-Barred_Fingerfin_at_Rocky_bank_P9205402.JPG 2x" class="mw-file-element" id="mwcQ"/></a><figcaption id="mwcg">The cool temperate waters of the Agulhas inshore bioregion are very different to tropical waters, but colourful in their own way</figcaption></figure> <p id="mwcw">The <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/South_Africa" title="South Africa" id="mwdA">South African</a> coast can be divided into three fairly distinctive regions for diving. <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_the_west_coast_of_South_Africa" title="Diving the west coast of South Africa" id="mwdQ">Diving on the west coast of South Africa</a> is largely at <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Cape_Town" title="Cape Town" id="mwdg">Cape Town</a>'s many <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_the_Cape_Peninsula_and_False_Bay" title="Diving the Cape Peninsula and False Bay" id="mwdw">dive sites of the Cape Peninsula and False Bay</a>, which provide year round diving on temperate rocky reefs and wrecks in two cool temperate ecoregions. Further east, <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Gansbaai" title="Gansbaai" id="mweA">Gansbaai</a> is mostly popular for white shark cage dives.</p> <p id="mweQ">The <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_the_south_coast_of_South_Africa" title="Diving the south coast of South Africa" id="mweg">south coast</a> has a large number of wrecks and the highest diversity of endemic species on temperate rocky reefs. Diving in this region is very weather-dependant and visibility often limited. The annual <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_South_Africa/Sardine_run" title="Diving in South Africa/Sardine run" id="mwew">sardine run</a> through the south coast to the east coast has huge baitballs and a large variety and number of predators. Another annual event in this region is the Chokka spawning, near <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/St_Francis_Bay" title="St Francis Bay" class="mw-redirect" id="mwfA">St Francis Bay</a>.</p> <p id="mwfQ">The <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_the_east_coast_of_South_Africa" title="Diving the east coast of South Africa" id="mwfg">east coast diving destinations</a> are spread along the coast of KwaZulu-Natal from the tropical coral reefs and coelacanths of <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_Sodwana_Bay" title="Diving Sodwana Bay" id="mwfw">Sodwana Bay</a> in the iSimangaliso Marine Protected Area, through the subtropical rocky reefs and wrecks of <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Durban" title="Diving in Durban" id="mwgA">Durban</a>, the sharks of <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_Aliwal_Shoal" title="Diving Aliwal Shoal" id="mwgQ">Aliwal Shoal</a> to the Protea Banks at <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Margate_(KwaZulu-Natal)" title="Margate (KwaZulu-Natal)" id="mwgg">Margate</a>.</p> <p id="mwgw">The <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_inland_in_South_Africa" title="Diving inland in South Africa" id="mwhA">inland dive sites</a> include fresh water dives in sinkholes and abandoned mines at altitude, variously used for training, deep technical and cave diving.</p> </section><section data-mw-section-id="14" id="mwhQ"><div class="mw-heading mw-heading4" id="mwA64"><h4 id="Sudan">Sudan</h4><span class="mw-editsection" id="mwA68"><span class="mw-editsection-bracket" id="mwA7A">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=14" title="Edit section: Sudan" id="mwA7E"><span id="mwA7I">edit</span></a><span class="mw-editsection-bracket" id="mwA7M">]</span></span></div> <dl about="#mwt10" typeof="mw:Transclusion" id="mwhg" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Sudan"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Sudan" title="Diving in Sudan">Diving in Sudan</a></b></i></dd></dl> <p id="mwhw"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Sudan" title="Sudan" id="mwiA">Sudan</a> has good diving in the Red Sea near Port Sudan, either from coastal resorts or on live-aboards (which also visit from Egypt). Water temperature varies from 20<span typeof="mw:Entity" id="mwiQ">°</span>C (68<span typeof="mw:Entity" id="mwig">°</span>F) in Feb/March to 28<span typeof="mw:Entity" id="mwiw">°</span>C (82<span typeof="mw:Entity" id="mwjA">°</span>F) in Aug / Sept. From November to February it's windy and the sea gets rough.</p> </section><section data-mw-section-id="15" id="mwjQ"><div class="mw-heading mw-heading4" id="mwA7Q"><h4 id="Tanzania">Tanzania</h4><span class="mw-editsection" id="mwA7U"><span class="mw-editsection-bracket" id="mwA7Y">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=15" title="Edit section: Tanzania" id="mwA7c"><span id="mwA7g">edit</span></a><span class="mw-editsection-bracket" id="mwA7k">]</span></span></div> <p id="mwjg">The best known diving region of <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Tanzania" title="Tanzania" id="mwjw">Tanzania</a> is at the islands of <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Zanzibar" title="Zanzibar" id="mwkA">Zanzibar</a> and <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Pemba_Island" title="Pemba Island" id="mwkQ">Pemba</a>, but the less known <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Mafia_Island" title="Mafia Island" id="mwkg">Mafia Island</a> south of Zanzibar and some parts of the mainland coast also have good dive sites.</p> </section></section><section data-mw-section-id="16" id="mwkw"><div class="mw-heading mw-heading3" id="mwA7o"><h3 id="Asia">Asia</h3><span class="mw-editsection" id="mwA7s"><span class="mw-editsection-bracket" id="mwA7w">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=16" title="Edit section: Asia" id="mwA70"><span id="mwA74">edit</span></a><span class="mw-editsection-bracket" id="mwA78">]</span></span></div> <p id="mwlA">Scuba diving destinations in Asia are mostly concentrated in the Middle East and South East Asia, where the water is warm and visibility is usually good. These regions mostly have a diverse tropical Indo-Pacific coral reef ecology, and there are a number of notable wreck diving sites. Where tourism is a major industry, scuba facilities abound, and this is generally a pleasant place to learn to dive, and a good region to see a lot of marine life. The attitude towards conservation is variable, and in some places the reefs have been severely impacted by unsustainable fishing methods.</p> <section data-mw-section-id="17" id="mwlQ"><div class="mw-heading mw-heading4" id="mwA8A"><h4 id="Brunei">Brunei</h4><span class="mw-editsection" id="mwA8E"><span class="mw-editsection-bracket" id="mwA8I">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=17" title="Edit section: Brunei" id="mwA8M"><span id="mwA8Q">edit</span></a><span class="mw-editsection-bracket" id="mwA8U">]</span></span></div> <dl about="#mwt11" typeof="mw:Transclusion" id="mwlg" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Brunei"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Brunei" title="Diving in Brunei">Diving in Brunei</a></b></i></dd></dl> <p id="mwlw"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Brunei" title="Brunei" id="mwmA">Brunei</a> offers some great diving, and is one of the best places in SE Asia for macro photography. In addition to coral and fish, there are several shipwrecks and many species of nudibranch. Water temperature is generally around 30<span typeof="mw:Entity" id="mwmQ">°</span>C and visibility is usually in the 10- to 30-m range, although this can reduce during the monsoon season. As diving in Brunei is not overly developed, the sites, and especially the coral reefs, are unspoiled and in pristine condition.</p> </section><section data-mw-section-id="18" id="mwmg"><div class="mw-heading mw-heading4" id="mwA8Y"><h4 id="Burma">Burma</h4><span class="mw-editsection" id="mwA8c"><span class="mw-editsection-bracket" id="mwA8g">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=18" title="Edit section: Burma" id="mwA8k"><span id="mwA8o">edit</span></a><span class="mw-editsection-bracket" id="mwA8s">]</span></span></div> <dl about="#mwt12" typeof="mw:Transclusion" id="mwmw" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Burma"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Burma" title="Diving in Burma" class="mw-redirect">Diving in Burma</a></b></i></dd></dl> <p id="mwnA">Myanmar or <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Burma" title="Burma" class="mw-redirect" id="mwnQ">Burma</a> has been slow to open to tourists and has little infrastructure. However, liveaboards from Phuket in Thailand visit the Mergui Archipelago in the far south of Burma. The best diving conditions are from December to April, with whale sharks and manta rays visiting from February to May.</p> </section><section data-mw-section-id="19" id="mwng"><div class="mw-heading mw-heading4" id="mwA8w"><h4 id="Egypt_2">Egypt</h4><span class="mw-editsection" id="mwA80"><span class="mw-editsection-bracket" id="mwA84">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=19" title="Edit section: Egypt" id="mwA88"><span id="mwA9A">edit</span></a><span class="mw-editsection-bracket" id="mwA9E">]</span></span></div> <p id="mwnw">Egypt is partly in Asia, but see <b id="mwoA"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Egypt" title="Diving in Egypt" id="mwoQ">Diving in Egypt</a></b> for dive sites on both sides of the Red Sea.</p> </section><section data-mw-section-id="20" id="mwog"><div class="mw-heading mw-heading4" id="mwA9I"><h4 id="India">India</h4><span class="mw-editsection" id="mwA9M"><span class="mw-editsection-bracket" id="mwA9Q">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=20" title="Edit section: India" id="mwA9U"><span id="mwA9Y">edit</span></a><span class="mw-editsection-bracket" id="mwA9c">]</span></span></div> <dl about="#mwt13" typeof="mw:Transclusion" id="mwow" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in India"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_India" title="Diving in India">Diving in India</a></b></i></dd></dl> <p id="mwpA"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/India" title="India" id="mwpQ">India</a>'s coasts have tropical climates. Pondicherry’s peak season is January through June and then September through November, although diving in this area may be done all year long. The water temperature varies between 27<span typeof="mw:Entity" id="mwpg">°</span>C/80<span typeof="mw:Entity" id="mwpw">°</span>F and 30<span typeof="mw:Entity" id="mwqA">°</span>C/86<span typeof="mw:Entity" id="mwqQ">°</span>F. The average annual temperature across India is 25<span typeof="mw:Entity" id="mwqg">°</span>C/77<span typeof="mw:Entity" id="mwqw">°</span>F. Many of the dive sites more popular with tourists are around the offshore island territories such as the <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Andaman_and_Nicobar" title="Andaman and Nicobar" class="mw-redirect" id="mwrA">Andaman and Nicobar</a> islands and the <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Lakshadweep_Islands" title="Lakshadweep Islands" class="mw-redirect" id="mwrQ">Lakshadweep Islands</a> which have clear oceanic water.</p> </section><section data-mw-section-id="21" id="mwrg"><div class="mw-heading mw-heading4" id="mwA9g"><h4 id="Indonesia">Indonesia</h4><span class="mw-editsection" id="mwA9k"><span class="mw-editsection-bracket" id="mwA9o">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=21" title="Edit section: Indonesia" id="mwA9s"><span id="mwA9w">edit</span></a><span class="mw-editsection-bracket" id="mwA90">]</span></span></div> <dl about="#mwt14" typeof="mw:Transclusion" id="mwrw" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Indonesia"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Indonesia" title="Diving in Indonesia">Diving in Indonesia</a></b></i></dd></dl> <p id="mwsA"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Indonesia" title="Indonesia" id="mwsQ">Indonesia</a> is the biggest archipelago nation in the world with more than 18,000 islands. It offers diverse diving experiences, from tourist-trippy Bali to extreme wilderness, and with a remarkable mix of marine life. Highly rated dive areas are <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Raja_Ampat" title="Raja Ampat" id="mwsg">Raja Ampat</a>, <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Alor_Archipelago" title="Alor Archipelago" id="mwsw">Alor</a> and <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Komodo_National_Park" title="Komodo National Park" id="mwtA">Komodo</a>.</p> </section><section data-mw-section-id="22" id="mwtQ"><div class="mw-heading mw-heading4" id="mwA94"><h4 id="Israel">Israel</h4><span class="mw-editsection" id="mwA98"><span class="mw-editsection-bracket" id="mwA-A">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=22" title="Edit section: Israel" id="mwA-E"><span id="mwA-I">edit</span></a><span class="mw-editsection-bracket" id="mwA-M">]</span></span></div> <p id="mwtg"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Israel" title="Israel" id="mwtw">Israel</a> has three seas: Red, Med and Dead. You only want to dive in the Red, a 4-km stretch of coast by the city of <b id="mwuA"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Eilat" title="Eilat" id="mwuQ">Eilat</a></b>, sandwiched between the Egyptian and Jordanian borders. It's easy reef diving and snorkelling, and the highlight is the Marine Park around <i id="mwug">Moses Rock</i>. But it's a small coastline to absorb a lot of floundering bodies; it's good for learning, but experienced divers will probably only want a couple of days diving here as part of a broader tour of Israel. For a longer dive holiday, skip over the nearby border to <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Aqaba" title="Aqaba" id="mwuw">Aqaba</a> in Jordan or <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Taba" title="Taba" id="mwvA">Taba</a> in Egypt.</p> </section><section data-mw-section-id="23" id="mwvQ"><div class="mw-heading mw-heading4" id="mwA-Q"><h4 id="Japan">Japan</h4><span class="mw-editsection" id="mwA-U"><span class="mw-editsection-bracket" id="mwA-Y">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=23" title="Edit section: Japan" id="mwA-c"><span id="mwA-g">edit</span></a><span class="mw-editsection-bracket" id="mwA-k">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwvg"><a href="//en.wikivoyage.org/wiki/File:Ishigaki_Coral_Outcrop.JPG" class="mw-file-description" id="mwvw"><img resource="//en.wikivoyage.org/wiki/File:Ishigaki_Coral_Outcrop.JPG" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Ishigaki_Coral_Outcrop.JPG/220px-Ishigaki_Coral_Outcrop.JPG" decoding="async" data-file-width="800" data-file-height="600" data-file-type="bitmap" height="165" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Ishigaki_Coral_Outcrop.JPG/330px-Ishigaki_Coral_Outcrop.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Ishigaki_Coral_Outcrop.JPG/440px-Ishigaki_Coral_Outcrop.JPG 2x" class="mw-file-element" id="mwwA"/></a><figcaption id="mwwQ">Coral reefs on <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Ishigaki" title="Ishigaki" id="mwwg">Ishigaki</a>, <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Japan" title="Japan" id="mwww">Japan</a></figcaption></figure> <dl about="#mwt15" typeof="mw:Transclusion" id="mwxA" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Japan"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Japan" title="Diving in Japan">Diving in Japan</a></b></i></dd></dl> <p id="mwxQ"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Japan" title="Japan" id="mwxg">Japan</a> is a country made up of a large number of islands spread over a large range of latitudes, so that dive sites range from cold temperate in the far north to tropical in the far south. <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Izu_Peninsula" title="Izu Peninsula" id="mwxw">Izu Peninsula</a> in <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Shizuoka" title="Shizuoka" id="mwyA">Shizuoka</a> prefecture <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Honshu" title="Honshu" id="mwyQ">Honshu</a> is a popular destination for mainland Japan diving. The East Coast of Atami is most popular with dive operators for its accessibility and infrastructure, while the West Coast's sites are largely unspoiled, protected from weekend crowds by remoteness and lack of train stations. The southern islands of <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Okinawa" title="Okinawa" id="mwyg">Okinawa</a> have great diving, but prices are steep: you can expect to pay upwards of US$100 for two dives. Other diving destinations include the <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Miyako_Islands" title="Miyako Islands" id="mwyw">Miyako Islands</a>, the <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Yaeyama_Islands" title="Yaeyama Islands" id="mwzA">Yaeyama Islands</a> and Yonaguni-Jima, the westernmost point of Japan.</p> </section><section data-mw-section-id="24" id="mwzQ"><div class="mw-heading mw-heading4" id="mwA-o"><h4 id="Jordan">Jordan</h4><span class="mw-editsection" id="mwA-s"><span class="mw-editsection-bracket" id="mwA-w">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=24" title="Edit section: Jordan" id="mwA-0"><span id="mwA-4">edit</span></a><span class="mw-editsection-bracket" id="mwA-8">]</span></span></div> <p id="mwzg"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Jordan" title="Jordan" id="mwzw">Jordan</a> is almost landlocked, but has a 15<span typeof="mw:Entity" id="mw0A"> </span>km coastline along the Gulf of Aqaba at the tip of the Red Sea; see <b id="mw0Q"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Aqaba" title="Aqaba" id="mw0g">Aqaba</a></b> for transport and other practicalities. The area around the city is industrial and under port restrictions, but then the diving stretches south from the disused power station all the way down to "machine-gun reef" on the border with Saudi Arabia. These uninviting names are all excellent healthy reefs, normally done as shore-dives as they're so close in. There are several wrecks, best known being <i id="mw0w">Cedar Pride</i>, and in 2017 a Hercules C-130 was sunk nearby. Jordan is friendly and very accessible for westerners and prices are moderate, yet it gets far fewer divers and other visitors than Egypt.</p> </section><section data-mw-section-id="25" id="mw1A"><div class="mw-heading mw-heading4" id="mwA_A"><h4 id="Malaysia">Malaysia</h4><span class="mw-editsection" id="mwA_E"><span class="mw-editsection-bracket" id="mwA_I">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=25" title="Edit section: Malaysia" id="mwA_M"><span id="mwA_Q">edit</span></a><span class="mw-editsection-bracket" id="mwA_U">]</span></span></div> <dl about="#mwt16" typeof="mw:Transclusion" id="mw1Q" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Malaysia"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Malaysia" title="Diving in Malaysia">Diving in Malaysia</a></b></i></dd></dl> <p id="mw1g"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Malaysia" title="Malaysia" id="mw1w">Malaysia</a> is a country in Southeast Asia, on the Malay peninsula and northern Borneo. There are over 300 diving sites around Malaysia scattered across many of the islands on the east coast of the peninsula and Sabah.</p> </section><section data-mw-section-id="26" id="mw2A"><div class="mw-heading mw-heading4" id="mwA_Y"><h4 id="Maldives">Maldives</h4><span class="mw-editsection" id="mwA_c"><span class="mw-editsection-bracket" id="mwA_g">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=26" title="Edit section: Maldives" id="mwA_k"><span id="mwA_o">edit</span></a><span class="mw-editsection-bracket" id="mwA_s">]</span></span></div> <dl about="#mwt17" typeof="mw:Transclusion" id="mw2Q" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in the Maldives"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_the_Maldives" title="Diving in the Maldives">Diving in the Maldives</a></b></i></dd></dl> <p id="mw2g">The <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Maldives" title="Maldives" id="mw2w">Maldives</a> are an archipelago in the Indian Ocean south-southwest of India and are considered part of South Asia. The territory of the Maldives comprises mainly water, with only 1% of the country being land-based. The land is spread over 1,192 islets, each of which forms part of an atoll. In total, there are 26 atolls in the Maldives.</p> <p id="mw3A">Deep in the middle of the Indian Ocean, the entire country is formed by coral reefs and has some of the best diving on the planet. Prices for accommodation and diving services are expensive, though, and currents can be strong on the outer reefs.</p> <p id="mw3Q">Most holiday resorts in the Maldives have a scuba diving facility and there are a number of liveaboard operators offering scuba diving cruise holidays that take guests to many dive sites all over the Maldives. Whale sharks, manta rays, eagle rays, reef sharks, hammerhead sharks and moray eels, as well as many smaller fish and coral species can be seen.</p> </section><section data-mw-section-id="27" id="mw3g"><div class="mw-heading mw-heading4" id="mwA_w"><h4 id="Oman">Oman</h4><span class="mw-editsection" id="mwA_0"><span class="mw-editsection-bracket" id="mwA_4">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=27" title="Edit section: Oman" id="mwA_8"><span id="mwBAA">edit</span></a><span class="mw-editsection-bracket" id="mwBAE">]</span></span></div> <p id="mw3w">The Sultanate of <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Oman" title="Oman" id="mw4A">Oman</a> is on the eastern side of the Arabian Peninsula, on the coast of the Gulf of Oman. Diving destinations include <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Muscat" title="Muscat" id="mw4Q">Muscat</a>, Daymaniyat, Fahl Island and <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Salalah" title="Salalah" id="mw4g">Salalah</a> which has an unusual combination of cold and warm sea life.</p> </section><section data-mw-section-id="28" id="mw4w"><div class="mw-heading mw-heading4" id="mwBAI"><h4 id="Philippines">Philippines</h4><span class="mw-editsection" id="mwBAM"><span class="mw-editsection-bracket" id="mwBAQ">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=28" title="Edit section: Philippines" id="mwBAU"><span id="mwBAY">edit</span></a><span class="mw-editsection-bracket" id="mwBAc">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mw5A"><a href="//en.wikivoyage.org/wiki/File:Spotted_moray_eel.jpg" class="mw-file-description" id="mw5Q"><img resource="//en.wikivoyage.org/wiki/File:Spotted_moray_eel.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Spotted_moray_eel.jpg/220px-Spotted_moray_eel.jpg" decoding="async" data-file-width="640" data-file-height="480" data-file-type="bitmap" height="165" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Spotted_moray_eel.jpg/330px-Spotted_moray_eel.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Spotted_moray_eel.jpg/440px-Spotted_moray_eel.jpg 2x" class="mw-file-element" id="mw5g"/></a><figcaption id="mw5w">Spotted Moray Eel in Sabang, Philippines</figcaption></figure> <dl about="#mwt18" typeof="mw:Transclusion" id="mw6A" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in the Philippines"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_the_Philippines" title="Diving in the Philippines">Diving in the Philippines</a></b></i></dd></dl> <p id="mw6Q">With 7107 islands, 18,000 kilometres of shoreline and 27,000 km<sup id="mw6g">2</sup> of coral reefs, the <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Philippines" title="Philippines" id="mw6w">Philippines</a> lies in the coral triangle which is one of the most bio-diverse marine regions on Earth. These seas have a Tropical Indo-Pacific ecology, being home to over 450 species of hard corals and more than 500 fish families, which include 2000-2500 fish species. There is a wide variety of dive site types, including reefs, wrecks and underwater caves. Philippines has heavy rain, with frequent typhoons, from July to October: sheltered dive sites may remain accessible, but landside travel becomes impractical.</p> </section><section data-mw-section-id="29" id="mw7A"><div class="mw-heading mw-heading4" id="mwBAg"><h4 id="Saudi_Arabia">Saudi Arabia</h4><span class="mw-editsection" id="mwBAk"><span class="mw-editsection-bracket" id="mwBAo">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=29" title="Edit section: Saudi Arabia" id="mwBAs"><span id="mwBAw">edit</span></a><span class="mw-editsection-bracket" id="mwBA0">]</span></span></div> <p id="mw7Q"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Saudi_Arabia" title="Saudi Arabia" id="mw7g">Saudi Arabia</a> is notoriously difficult to visit, but very well-preserved, and now open to tourists who can book well in advance. Sites include the Farasan Islands, and around <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Jeddah" title="Jeddah" id="mw7w">Jeddah</a> and Yanbu.</p> </section><section data-mw-section-id="30" id="mw8A"><div class="mw-heading mw-heading4" id="mwBA4"><h4 id="Thailand">Thailand</h4><span class="mw-editsection" id="mwBA8"><span class="mw-editsection-bracket" id="mwBBA">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=30" title="Edit section: Thailand" id="mwBBE"><span id="mwBBI">edit</span></a><span class="mw-editsection-bracket" id="mwBBM">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mw8Q"><a href="//en.wikivoyage.org/wiki/File:Ko_tao_sail_rock_scuba_trip_aug_28_2006_004.jpg" class="mw-file-description" id="mw8g"><img resource="//en.wikivoyage.org/wiki/File:Ko_tao_sail_rock_scuba_trip_aug_28_2006_004.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/51/Ko_tao_sail_rock_scuba_trip_aug_28_2006_004.jpg/220px-Ko_tao_sail_rock_scuba_trip_aug_28_2006_004.jpg" decoding="async" data-file-width="2592" data-file-height="1944" data-file-type="bitmap" height="165" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/51/Ko_tao_sail_rock_scuba_trip_aug_28_2006_004.jpg/330px-Ko_tao_sail_rock_scuba_trip_aug_28_2006_004.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/51/Ko_tao_sail_rock_scuba_trip_aug_28_2006_004.jpg/440px-Ko_tao_sail_rock_scuba_trip_aug_28_2006_004.jpg 2x" class="mw-file-element" id="mw8w"/></a><figcaption id="mw9A">Diveboats daisy-chained to Sail Rock, Thailand</figcaption></figure> <dl about="#mwt19" typeof="mw:Transclusion" id="mw9Q" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Thailand"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Thailand" title="Diving in Thailand">Diving in Thailand</a></b></i></dd></dl> <p id="mw9g"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Thailand" title="Thailand" id="mw9w">Thailand</a> has beautiful scenery, mostly clear water and Indo-Pacific reef ecology, combined with a tourist-orientated recreational diving industry. There are two diving regions, the Andaman Sea on the west coast (e.g. Phuket) and the Gulf of Thailand on the east (e.g. Pattaya). Both are suitable for all grades, from beginners through to experienced divers. It's diveable year-round, though October to June are best. The visibility close to shore can be grungy, but a mile or so out is up to 30<span typeof="mw:Entity" id="mw-A"> </span>m. There are vistas of coral gardens, undersea rock formations, hard and soft coral, whale sharks, silver tip sharks, manta rays and even sunken battleships.</p> </section><section data-mw-section-id="31" id="mw-Q"><div class="mw-heading mw-heading4" id="mwBBQ"><h4 id="Timor-Leste">Timor-Leste</h4><span class="mw-editsection" id="mwBBU"><span class="mw-editsection-bracket" id="mwBBY">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=31" title="Edit section: Timor-Leste" id="mwBBc"><span id="mwBBg">edit</span></a><span class="mw-editsection-bracket" id="mwBBk">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mw-g"><a href="//en.wikivoyage.org/wiki/File:Dugong_mother_offspring.jpg" class="mw-file-description" id="mw-w"><img resource="//en.wikivoyage.org/wiki/File:Dugong_mother_offspring.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Dugong_mother_offspring.jpg/220px-Dugong_mother_offspring.jpg" decoding="async" data-file-width="700" data-file-height="525" data-file-type="bitmap" height="165" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Dugong_mother_offspring.jpg/330px-Dugong_mother_offspring.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Dugong_mother_offspring.jpg/440px-Dugong_mother_offspring.jpg 2x" class="mw-file-element" id="mw_A"/></a><figcaption id="mw_Q">Dugong mother and calf</figcaption></figure> <dl about="#mwt20" typeof="mw:Transclusion" id="mw_g" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in East Timor"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_East_Timor" title="Diving in East Timor">Diving in East Timor</a></b></i></dd></dl> <p id="mw_w"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Timor-Leste" title="Timor-Leste" class="mw-redirect" id="mwAQA">Timor-Leste</a> or East Timor is geographically part of the Indonesian archipelago, becoming independent after a bitter struggle in 2002. It has a tropical climate with a wet season from October to March and a dry season from April to September. Diving is best between March and December. With the 3000<span typeof="mw:Entity" id="mwAQE"> </span>m deep Wetar Strait just off the north coast, a fantastic array of coral and sea life can be found, most of it straight off the shore. This is a world class dive spot that few know about. It is also a whale hot spot.</p> </section><section data-mw-section-id="32" id="mwAQI"><div class="mw-heading mw-heading4" id="mwBBo"><h4 id="Turkey">Turkey</h4><span class="mw-editsection" id="mwBBs"><span class="mw-editsection-bracket" id="mwBBw">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=32" title="Edit section: Turkey" id="mwBB0"><span id="mwBB4">edit</span></a><span class="mw-editsection-bracket" id="mwBB8">]</span></span></div> <p id="mwAQM"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Turkey" title="Turkey" id="mwAQQ">Turkey</a> is mostly in Asia, but its diving is along an Aegean/Med resort strip that has more in common with Europe, so see that section.</p> </section><section data-mw-section-id="33" id="mwAQU"><div class="mw-heading mw-heading4" id="mwBCA"><h4 id="Vietnam">Vietnam</h4><span class="mw-editsection" id="mwBCE"><span class="mw-editsection-bracket" id="mwBCI">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=33" title="Edit section: Vietnam" id="mwBCM"><span id="mwBCQ">edit</span></a><span class="mw-editsection-bracket" id="mwBCU">]</span></span></div> <dl about="#mwt21" typeof="mw:Transclusion" id="mwAQY" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Vietnam"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Vietnam" title="Diving in Vietnam">Diving in Vietnam</a></b></i></dd></dl> <p id="mwAQc"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Vietnam" title="Vietnam" id="mwAQg">Vietnam</a> in Southeast Asia has a long coastline with many protected bays and islands, such as Hon Mun Island Marine Park, accessed from <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Nha_Trang" title="Nha Trang" id="mwAQk">Nha Trang</a>. Diving is suitable for all grades, from beginners to experienced. There are many varieties of tropical fish, occasional turtles, nudibranchs &amp; other reef invertebrates, and over 400 species of hard coral.</p> </section></section><section data-mw-section-id="34" id="mwAQo"><div class="mw-heading mw-heading3" id="mwBCY"><h3 id="Europe">Europe</h3><span class="mw-editsection" id="mwBCc"><span class="mw-editsection-bracket" id="mwBCg">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=34" title="Edit section: Europe" id="mwBCk"><span id="mwBCo">edit</span></a><span class="mw-editsection-bracket" id="mwBCs">]</span></span></div> <p id="mwAQs">Diving in Europe usually means the <b id="mwAQw">Mediterranean</b>. This is very well-developed for tourism - in fact, overdeveloped, with ugly breezeblock resorts and waters stripped of their coral, fish and artefacts. "The Med is dead" is the woeful refrain. And it's not exactly warm: it's fine for recreational wetsuit diving in summer but deep or extended diving will be better in a drysuit. (There's often a sharp thermocline - that's Latin for "wake-up call" - around the 50 foot mark.) In winter it's cold and often rough, the resorts are as lifeless as the seas, and dive operators may close out of season. And at any time of year the Med suffers by comparison with the Red Sea, where for the sake of an extra two hours in flight, visitors from northern countries can reach better climate and better marine life and probably pay less altogether.</p> <p id="mwAQ0">Where the Med scores is in its marine parks. These, where properly protected, have quickly re-established their marine life, showing what is possible on a wider scale. And even in the unprotected areas, there will usually be some crevice or cavern beyond the range of fishing or coral-collectors, and you get a glimpse of the bygone Med that entranced pioneers such as Jacques Cousteau and Hans Hass. The Med is generally good for beginners - it's not tidal so currents are mild - and there are technical training areas, and lots and lots of wrecks as it's so often been a cockpit of war. It also has good underwater scenery in the karstic East Med, with limestone arches, caverns, swim-throughs and chimneys. The biggest selling point is the landside attractions of all the Med countries, so that sights as various as the Acropolis, the piazzas of Florence, the ever-erupting Stromboli and the wacky architecture of Gaudi are all within a short travelling distance from a beach &amp; diving resort, making for a memorable all-round holiday. Diveable countries of the Med include:</p> <p id="mwAQ4"><b id="mwAQ8">Cyprus:</b> Both Greek-speaking <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Cyprus" title="Cyprus" id="mwARA">Cyprus</a> and Turkish-speaking <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Northern_Cyprus" title="Northern Cyprus" id="mwARE">Northern Cyprus</a> have resort diving, such as the wreck of the <i id="mwARI">Zenobia</i> off <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Larnaca" title="Larnaca" id="mwARM">Larnaca</a>.</p> <p id="mwARQ"><b id="mwARU">Croatia</b> is becoming better-developed for tourist divers.</p> <p id="mwARY"><b id="mwARc">France:</b> The best of it is in the marine park in southern <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Corsica" title="Corsica" id="mwARg">Corsica</a>, which is shared with Sardinia in Italy.</p> <p id="mwARk"><b id="mwARo">Italy:</b> <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Sardinia" title="Sardinia" id="mwARs">Sardinia</a> has a marine park at its north tip, shared with Corsica across the straits in France. There's also a cave system in <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Alghero" title="Alghero" id="mwARw">Alghero</a>, with crystal clear water and astonishing limestone cliffs. <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Sicily" title="Sicily" id="mwAR0">Sicily</a>, and especially the volcanic islands around <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Lipari" title="Lipari" id="mwAR4">Lipari</a>, have weird terrain above and below water.</p> <p id="mwAR8"><b id="mwASA">Greece</b> is traditionally hostile to diving. It's right to protect the underwater heritage, but their restrictions have only succeeded in stifling a responsible tourist diving trade, while failing to prevent plunder. They're gradually relaxing, but expect to be closely supervised.</p> <p id="mwASE"><b id="mwASI">Malta</b></p> <span about="#mwt22" typeof="mw:Transclusion" id="mwASM" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Malta"}},"i":0}}]}'> </span><dl about="#mwt22"><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Malta" title="Diving in Malta">Diving in Malta</a></b></i></dd></dl> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwASQ"><a href="//en.wikivoyage.org/wiki/File:Malte2014-Anchor_Bay-03.jpg" class="mw-file-description" id="mwASU"><img resource="//en.wikivoyage.org/wiki/File:Malte2014-Anchor_Bay-03.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Malte2014-Anchor_Bay-03.jpg/220px-Malte2014-Anchor_Bay-03.jpg" decoding="async" data-file-width="1280" data-file-height="720" data-file-type="bitmap" height="124" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Malte2014-Anchor_Bay-03.jpg/330px-Malte2014-Anchor_Bay-03.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/df/Malte2014-Anchor_Bay-03.jpg/440px-Malte2014-Anchor_Bay-03.jpg 2x" class="mw-file-element" id="mwASY"/></a><figcaption id="mwASc">Diving in Anchor Bay, Malta</figcaption></figure> <p id="mwASg"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Malta" title="Malta" id="mwASk">Malta</a> and its sister island of <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Gozo" title="Gozo" id="mwASo">Gozo</a> have a mix of boat and shore diving to their limestone formations, steep dropoffs, and wrecks. Water temperature varies between 15°C (59°F) in summer and 26°C (79°F) in winter, and visibility is generally good, but autumn / winter are prone to storms.</p> <p id="mwASs"><b id="mwASw">Spain</b> has marine parks, e.g. Islas Medes near Estartit in <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Girona" title="Girona" id="mwAS0">Girona</a>. But the best diving is off the Canaries in the Atlantic, see below.</p> <p id="mwAS4">Most of <b id="mwAS8">Turkey</b> is in Asia, with only a small part in Europe. So too is its diving infrastructure, all along the Aegean / Med resort strip between Kusadasi and Alanya. But in character it resembles the other East Med countries.</p> <p id="mwATA">Europe also surrounds the <b id="mwATE">Black Sea</b>, bordered by Turkey, Bulgaria, Romania, Ukraine, Russia and Georgia. It's little explored, and is revealing interesting wrecks, but it's no fun for recreational diving. Same goes for the <b id="mwATI">Caspian Sea</b>, which has industrial diving to service the oil &amp; gas rigs.</p> <p id="mwATM">Europe has lots of dive areas in the <b id="mwATQ">Atlantic Ocean</b> and its associated seas. Considering these from south (the most popular) to north (the most challenging):</p> <p id="mwATU">The <b id="mwATY"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Canary_Islands" title="Canary Islands" id="mwATc">Canary Islands</a></b> are part of Spain but set in the North Atlantic off Morocco. They have year-round diving, with <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Tenerife" title="Tenerife" id="mwATg">Tenerife</a> and <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Lanzarote" title="Lanzarote" id="mwATk">Lanzarote</a> being the best developed.</p> <p id="mwATo">The island of <b id="mwATs"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Madeira" title="Madeira" id="mwATw">Madeira</a></b> is part of Portugal. Stunning rock formations, steep dropoffs and excellent visibility make Ponta de Sao Lourenco one of the best dive areas of Madeira. The island's sites include Arco da Badajeira, Farol, Piquinho, Parede do Sardinha, SS Forerunner and Baixa do Lobo. Sesimbra also has a lot of dive centers and sites to choose from. The other islands of the <b id="mwAT0">Azores</b> have been slow to develop tourism.</p> <p id="mwAT4"><b id="mwAT8">Belgium</b> has a cold muddy coastline on the North Sea. The main attractions for divers are indoor pools. Nemo 33 in <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Brussels#Do" title="Brussels" id="mwAUA">Brussels</a> is one of the deepest indoor swimming pools in the world. Its maximum depth is 34.5 m (113<span typeof="mw:Entity" id="mwAUE"> </span>ft) and the temperature is a constant 30 °C (86 °F). In the indoor dive center TODI in Beringen in <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Limburg_(Belgium)" title="Limburg (Belgium)" id="mwAUI">Limburg province</a> divers join schools of tropical fish for a swim in a former coal processing tank. The maximum depth is 10 m and temperature 23 °C.</p> <p id="mwAUM"><b id="mwAUQ">Ireland</b> has a rugged south and west coast, where saw-toothed rocks await unwary vessels.</p> <p id="mwAUU"><b id="mwAUY">United Kingdom</b></p> <dl about="#mwt23" typeof="mw:Transclusion" id="mwAUc" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in the United Kingdom"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_the_United_Kingdom" title="Diving in the United Kingdom">Diving in the United Kingdom</a></b></i></dd></dl> <p id="mwAUg">This is cold and often challenging, usually requiring a drysuit. There are interesting wrecks and marine environments all around the UK's convoluted coastline and many small islands. The only area for which a diver would make a special trip to the UK is Scapa Flow in the <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Orkney_Islands" title="Orkney Islands" id="mwAUk">Orkney Islands</a>, where the German Imperial Fleet was scuttled in 1919.</p> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwAUo"><a href="//en.wikivoyage.org/wiki/File:Silfra_TectonicPlates.jpg" class="mw-file-description" id="mwAUs"><img resource="//en.wikivoyage.org/wiki/File:Silfra_TectonicPlates.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Silfra_TectonicPlates.jpg/150px-Silfra_TectonicPlates.jpg" decoding="async" data-file-width="3000" data-file-height="4000" data-file-type="bitmap" height="200" width="150" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Silfra_TectonicPlates.jpg/225px-Silfra_TectonicPlates.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Silfra_TectonicPlates.jpg/300px-Silfra_TectonicPlates.jpg 2x" class="mw-file-element" id="mwAUw"/></a><figcaption id="mwAU0">Diving in the rift at Silfra</figcaption></figure> <p id="mwAU4"><b id="mwAU8">Iceland:</b> The classic dive in <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Iceland" title="Iceland" id="mwAVA">Iceland</a> is in the rift at Silfra in <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Þingvellir_National_Park" title="Þingvellir National Park" id="mwAVE">Þingvellir National Park</a>, in fresh water that's as clear as it can get.</p> <p id="mwAVI">Finally, Europe has the cold, brackish <b id="mwAVM">Baltic Sea,</b> of which a good example is <b id="mwAVQ">Sweden.</b></p> <dl about="#mwt24" typeof="mw:Transclusion" id="mwAVU" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Sweden"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Sweden" title="Diving in Sweden">Diving in Sweden</a></b></i></dd></dl> <p id="mwAVY">Diving in <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Sweden" title="Sweden" id="mwAVc">Sweden</a> requires a dry suit at all times of the year. The waters are mostly dark with limited visibility. These conditions have preserved century-old wooden ships, which in warmer waters would have been eroded by marine life. So imagine, if it's too cold and dark for marine life, how much fun it is for humans.</p> </section><section data-mw-section-id="35" id="mwAVg"><div class="mw-heading mw-heading3" id="mwBCw"><h3 id="North_America">North America</h3><span class="mw-editsection" id="mwBC0"><span class="mw-editsection-bracket" id="mwBC4">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=35" title="Edit section: North America" id="mwBC8"><span id="mwBDA">edit</span></a><span class="mw-editsection-bracket" id="mwBDE">]</span></span></div> <p id="mwAVk">These countries, roughly from coldest to warmest, are Canada, the USA (including Hawaii), Central America (including Mexico), and the Caribbean island nations.</p> <section data-mw-section-id="36" id="mwAVo"><div class="mw-heading mw-heading4" id="mwBDI"><h4 id="Canada">Canada</h4><span class="mw-editsection" id="mwBDM"><span class="mw-editsection-bracket" id="mwBDQ">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=36" title="Edit section: Canada" id="mwBDU"><span id="mwBDY">edit</span></a><span class="mw-editsection-bracket" id="mwBDc">]</span></span></div> <dl about="#mwt25" typeof="mw:Transclusion" id="mwAVs" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Canada"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Canada" title="Diving in Canada">Diving in Canada</a></b></i></dd></dl> <p id="mwAVw"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Canada" title="Canada" id="mwAV0">Canada</a>'s waters are dry-suit territory, between cold-temperate and polar; they often freeze in winter yet reach a balmy 21<span typeof="mw:Entity" id="mwAV4">°</span>C in the Thousand Islands region in late summer. Wrecks and rocky reefs are abundant. It is possible to dive with belugas in Hudson Bay, Manitoba, and on well-preserved wooden wrecks in the Great Lakes.</p> </section><section data-mw-section-id="37" id="mwAV8"><div class="mw-heading mw-heading4" id="mwBDg"><h4 id="Mexico">Mexico</h4><span class="mw-editsection" id="mwBDk"><span class="mw-editsection-bracket" id="mwBDo">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=37" title="Edit section: Mexico" id="mwBDs"><span id="mwBDw">edit</span></a><span class="mw-editsection-bracket" id="mwBD0">]</span></span></div> <dl about="#mwt26" typeof="mw:Transclusion" id="mwAWA" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Mexico"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Mexico" title="Diving in Mexico">Diving in Mexico</a></b></i></dd></dl> <p id="mwAWE">Mexico has the largest and best-developed diving sites in North America with good diving on both its Pacific and Caribbean coasts, as well as sites in the Gulf of Mexico and extensive cave systems, known as <i id="mwAWI">cenotes</i>.</p> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwAWM"><a href="//en.wikivoyage.org/wiki/File:Cenote_Dos_Ojos,_México_-_panoramio.jpg" class="mw-file-description" id="mwAWQ"><img resource="//en.wikivoyage.org/wiki/File:Cenote_Dos_Ojos,_México_-_panoramio.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6b/Cenote_Dos_Ojos%2C_M%C3%A9xico_-_panoramio.jpg/220px-Cenote_Dos_Ojos%2C_M%C3%A9xico_-_panoramio.jpg" decoding="async" data-file-width="5184" data-file-height="3456" data-file-type="bitmap" height="147" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6b/Cenote_Dos_Ojos%2C_M%C3%A9xico_-_panoramio.jpg/330px-Cenote_Dos_Ojos%2C_M%C3%A9xico_-_panoramio.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6b/Cenote_Dos_Ojos%2C_M%C3%A9xico_-_panoramio.jpg/440px-Cenote_Dos_Ojos%2C_M%C3%A9xico_-_panoramio.jpg 2x" class="mw-file-element" id="mwAWU"/></a><figcaption id="mwAWY">Cenote Dos Ojos, Mexico</figcaption></figure> <p id="mwAWc"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Baja_California" title="Baja California" id="mwAWg">Baja California</a>, The western peninsula, borders the U.S. state of California. Cabo San Lucas — on the southern tip of the Baja Peninsula is a meeting point of reef and blue water fish. San Pedro Nolasco Island, a small and rugged island in the Gulf of California, is protected as a nature reserve and its coastal waters are well known as a sport fishing and diving site.</p> <p id="mwAWk"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Northern_Mexico" title="Northern Mexico" id="mwAWo">Northern Mexico</a> includes the expansive deserts and mountains of the border states; mostly ignored by tourists, this is "Unknown Mexico" and has a thermal water filled sinkhole belonging to the Zacatón system, which is the deepest known water-filled sinkhole in the world with a total underwater depth of 319 metres (1,047 ft).</p> <p id="mwAWs">The <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Pacific_Coast_(Mexico)" title="Pacific Coast (Mexico)" id="mwAWw">Pacific Coast</a> has tropical beaches on the southern coast, and <a rel="mw:WikiLink/Interwiki" href="https://en.wikipedia.org/wiki/Socorro%20Island" title="wikipedia:Socorro Island" class="extiw" id="mwAW0">Socorro Island</a>, a small volcanic island in the Revillagigedo Islands, some 600 km offshore, which is a popular scuba diving destination known for underwater encounters with dolphins, sharks, manta rays and other pelagic animals. Since there is no public airport on the island, divers visit here on live-aboard dive vessels. The most popular months are between November and May when the weather and seas are calmer.</p> <p id="mwAW4">The <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Yucatán_and_the_South" title="Yucatán and the South" id="mwAW8">Yucatán Peninsula</a> has jungle, cenotes and impressive Mayan archaeological sites along with the Caribbean coast. <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Cozumel" title="Cozumel" id="mwAXA">Cozumel</a> has excellent and very accessible diving making it one of the most popular diving destinations in the northern hemisphere. The area is well known for reef, wall and drift diving and a lively top-side scene. The region includes the <a rel="mw:WikiLink/Interwiki" href="https://en.wikipedia.org/wiki/Arrecifes%20de%20Cozumel%20National%20Park" title="wikipedia:Arrecifes de Cozumel National Park" class="extiw" id="mwAXE">Arrecifes de Cozumel National Park</a>. <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Cancún" title="Cancún" id="mwAXI">Cancún</a> and <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Playa_del_Carmen" title="Playa del Carmen" id="mwAXM">Playa del Carmen</a> in <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Quintana_Roo" title="Quintana Roo" id="mwAXQ">Quintana Roo</a> are known for cavern and cave diving and advanced technical diving in the labyrinth of fresh water cenotes. <a rel="mw:WikiLink/Interwiki" href="https://en.wikipedia.org/wiki/Banco%20Chinchorro" title="wikipedia:Banco Chinchorro" class="extiw" id="mwAXU">Banco Chinchorro</a> is an atoll reef in the Caribbean Sea off the southeast coast of Quintana Roo, near Belize. There are at least nine shipwrecks on the reef, including two Spanish Galleons.</p> </section><section data-mw-section-id="38" id="mwAXY"><div class="mw-heading mw-heading4" id="mwBD4"><h4 id="United_States_of_America">United States of America</h4><span class="mw-editsection" id="mwBD8"><span class="mw-editsection-bracket" id="mwBEA">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=38" title="Edit section: United States of America" id="mwBEE"><span id="mwBEI">edit</span></a><span class="mw-editsection-bracket" id="mwBEM">]</span></span></div> <dl about="#mwt27" typeof="mw:Transclusion" id="mwAXc" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in the United States"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_the_United_States" title="Diving in the United States">Diving in the United States</a></b></i></dd></dl> <p id="mwAXg">The US is a huge country, and diving destinations range from polar to tropical, inland to oceanic islands, and high altitude lakes to caves near sea level.</p> <p id="mwAXk">Diving destinations include:</p> <ul id="mwAXo"><li id="mwAXs"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_California" title="Diving in California" id="mwAXw"> California</a>, with a cool Pacific coast, is well-developed for diving. The giant kelp forests are like sunken cathedrals.</li> <li id="mwAX0">Florida, the south tip of the east coast, has a long coastline with reefs and islets; the interior is limestone so there are flooded caverns and caves. Tourism and transport are so well-developed that it's easy to reach from Europe as well as the rest of the US.</li> <li id="mwAX4">Hawaii is a group of volcanic islands in the central north Pacific. The main resorts all have dive operations and good sites.</li> <li id="mwAX8"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Lake_Michigan" title="Lake Michigan" class="mw-redirect" id="mwAYA">Lake Michigan</a> is cold fresh water, with some of the best preserved shipwrecks in the world.</li> <li id="mwAYE">The Thousand Island area spans between <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/New_York_(state)" title="New York (state)" id="mwAYI">New York state</a> and Ontario, with boat operations from both.</li> <li id="mwAYM"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_North_Carolina" title="Diving in North Carolina" id="mwAYQ"> North Carolina</a> is sometimes called the "Graveyard of the Atlantic" because of its numerous shipwrecks.</li> <li id="mwAYU"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Washington_(state)" title="Washington (state)" id="mwAYY">Washington's</a> <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Puget_Sound" title="Puget Sound" id="mwAYc">Puget Sound</a> is a rich habitat for marine life.</li></ul> </section><section data-mw-section-id="39" id="mwAYg"><div class="mw-heading mw-heading4" id="mwBEQ"><h4 id="Central_America">Central America</h4><span class="mw-editsection" id="mwBEU"><span class="mw-editsection-bracket" id="mwBEY">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=39" title="Edit section: Central America" id="mwBEc"><span id="mwBEg">edit</span></a><span class="mw-editsection-bracket" id="mwBEk">]</span></span></div> <p id="mwAYk"><b id="mwAYo"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Belize" title="Belize" id="mwAYs">Belize</a></b> has diving similar to Mexico's Quintana Roo.</p> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwAYw"><a href="//en.wikivoyage.org/wiki/File:Blue_Hole_coral.jpg" class="mw-file-description" id="mwAY0"><img resource="//en.wikivoyage.org/wiki/File:Blue_Hole_coral.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6b/Blue_Hole_coral.jpg/220px-Blue_Hole_coral.jpg" decoding="async" data-file-width="1024" data-file-height="778" data-file-type="bitmap" height="167" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6b/Blue_Hole_coral.jpg/330px-Blue_Hole_coral.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6b/Blue_Hole_coral.jpg/440px-Blue_Hole_coral.jpg 2x" class="mw-file-element" id="mwAY4"/></a><figcaption id="mwAY8">Coral at the Great Blue Hole, Belize</figcaption></figure> <dl about="#mwt28" typeof="mw:Transclusion" id="mwAZA" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Belize"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Belize" title="Diving in Belize">Diving in Belize</a></b></i></dd></dl> <p id="mwAZE">Its barrier reef is a part of the Mesoamerican Barrier Reef System, 300 m (980 ft) offshore in the north and 40 km (25 mi) in the south of the country. Much of the reef is under legal protection yet where responsible diving is allowed: a World Heritage Site with seven marine reserves, 450 cays, and three atolls.</p> <p id="mwAZI"><b id="mwAZM"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Honduras" title="Honduras" id="mwAZQ">Honduras</a></b> has good diving along its Caribbean north coast.</p> <dl about="#mwt29" typeof="mw:Transclusion" id="mwAZU" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Honduras"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Honduras" title="Diving in Honduras">Diving in Honduras</a></b></i></dd></dl> <p id="mwAZY">The best developed is <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Roatán" title="Roatán" id="mwAZc">Roatán</a>, which is one of the Bay Islands some 40<span typeof="mw:Entity" id="mwAZg"> </span>km north of the mainland. There are also dive sites on the other Bay Islands of <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Guanaja" title="Guanaja" id="mwAZk">Guanaja</a>, <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Utila" title="Utila" class="mw-redirect" id="mwAZo">Utila</a> and the <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Hog_Islands" title="Hog Islands" class="mw-redirect" id="mwAZs">Hog Islands</a> (<i id="mwAZw">Cayos Cochinos</i>). They all enjoy year-round warm climate and sea, underwater viz of 60 to 100<span typeof="mw:Entity" id="mwAZ0"> </span>ft, and it's usually calm. This makes them a good choice for learning to dive. For advanced divers they boast amazing reef formations such as canyons and swim throughs galore. The deep waters minutes away from shore lend themselves for Tec Dive training and exploration.</p> </section><section data-mw-section-id="40" id="mwAZ4"><div class="mw-heading mw-heading4" id="mwBEo"><h4 id="Caribbean">Caribbean</h4><span class="mw-editsection" id="mwBEs"><span class="mw-editsection-bracket" id="mwBEw">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=40" title="Edit section: Caribbean" id="mwBE0"><span id="mwBE4">edit</span></a><span class="mw-editsection-bracket" id="mwBE8">]</span></span></div> <p id="mwAZ8"><b id="mwAaA"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Antigua" title="Antigua" id="mwAaE">Antigua</a>:</b> Dive sites include Darkwood Reef &amp; Charlotte Reef.</p> <p id="mwAaI"><b id="mwAaM"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Aruba" title="Aruba" id="mwAaQ">Aruba</a></b></p> <dl about="#mwt30" typeof="mw:Transclusion" id="mwAaU" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Aruba"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Aruba" title="Diving in Aruba">Diving in Aruba</a></b></i></dd></dl> <p id="mwAaY">Many of the dive shops in <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Aruba" title="Aruba" id="mwAac">Aruba</a> will pick divers up at their hotel and bring them to the dock or dive shop, and drop them off at the dive shop when their dive is over.</p> <p id="mwAag"><b id="mwAak"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Barbados" title="Barbados" id="mwAao">Barbados</a></b></p> <dl about="#mwt31" typeof="mw:Transclusion" id="mwAas" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Barbados"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Barbados" title="Diving in Barbados">Diving in Barbados</a></b></i></dd></dl> <p id="mwAaw">Barbados has mellow reef and wreck diving along its sheltered southwest and western coasts. It's a good place for learning and for novice and intermediate divers; there's nothing ultra-deep or highly technical. Most dive shacks are in <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Bridgetown" title="Bridgetown" id="mwAa0">Bridgetown</a>, but they pick up from the hotels along the two coastal resort strips, and from the cruise terminal.</p> <p id="mwAa4"><b id="mwAa8"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Bahamas" title="Bahamas" id="mwAbA">Bahamas</a></b></p> <dl about="#mwt32" typeof="mw:Transclusion" id="mwAbE" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in the Bahamas"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_the_Bahamas" title="Diving in the Bahamas">Diving in the Bahamas</a></b></i></dd></dl> <p id="mwAbI">The name <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Bahamas" title="Bahamas" id="mwAbM">Bahamas</a> means "shallow seas" and it comprises an extensive submerged limestone platform, with high points here and there just breaking the water to form an archipelago. The Bahamas are warm year-round, basking in the Gulf Stream, and hurricanes seldom strike. All the inhabited islands have local diving, and some have extensive inland cave systems. New Providence is the least interesting, being dominated by the sprawling capital Nassau, but is the base for liveaboard cruises around the archipelago.</p> <p id="mwAbQ"><b id="mwAbU"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Bequia" title="Bequia" id="mwAbY">Bequia</a>'</b>s dive sites include Devils Table, North West Point and Boulders.</p> <p id="mwAbc"><b id="mwAbg"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Bonaire" title="Bonaire" id="mwAbk">Bonaire</a></b> lies 80 km north of Venezuela. It's low-lying and arid, with haunting landscapes of salt pans, old slave huts, pink flamingos and wild donkeys. It has shore-diving all along its sheltered west coast, which is the hotel strip - most have a "house reef", and many have jettys so you can step straight onto a boat. Dive boats often visit the reef along the west side of Klein Bonaire, the small desert island just off the main town Kralendijk. The exposed east coast is seldom dived. Bonaire is a good destination for beginners and mellow intermediate divers, it's not techy. The climate is warm and breezy all year round.</p> <p id="mwAbo"><b id="mwAbs"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/British_Virgin_Islands" title="British Virgin Islands" id="mwAbw">British Virgin Islands</a></b></p> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwAb0"><a href="//en.wikivoyage.org/wiki/File:RMS_Rhone_2003_12.jpg" class="mw-file-description" id="mwAb4"><img resource="//en.wikivoyage.org/wiki/File:RMS_Rhone_2003_12.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/04/RMS_Rhone_2003_12.jpg/220px-RMS_Rhone_2003_12.jpg" decoding="async" data-file-width="2048" data-file-height="1536" data-file-type="bitmap" height="165" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/04/RMS_Rhone_2003_12.jpg/330px-RMS_Rhone_2003_12.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/04/RMS_Rhone_2003_12.jpg/440px-RMS_Rhone_2003_12.jpg 2x" class="mw-file-element" id="mwAb8"/></a><figcaption id="mwAcA">Diving the RMS <i id="mwAcE">Rhone</i>, BVI</figcaption></figure> <dl about="#mwt33" typeof="mw:Transclusion" id="mwAcI" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in the British Virgin Islands"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_the_British_Virgin_Islands" title="Diving in the British Virgin Islands">Diving in the British Virgin Islands</a></b></i></dd></dl> <p id="mwAcM">The BVI comprise some 60 islands and islets, mostly within a few miles of each other. The islands are in relatively shallow water, so most dive sites are shallower than 100 feet (30 m). The diving is predominantly based on wrecks and tropical coral reefs. There are 70 dive sites marked by mooring buoys, and several unmarked.</p> <p id="mwAcQ"><b id="mwAcU"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Cayman_Islands" title="Cayman Islands" id="mwAcY">Cayman Islands</a></b></p> <dl about="#mwt34" typeof="mw:Transclusion" id="mwAcc" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in the Cayman Islands"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_the_Cayman_Islands" title="Diving in the Cayman Islands">Diving in the Cayman Islands</a></b></i></dd></dl> <p id="mwAcg">The three islands are Grand Cayman, Little Cayman and Caymaan Brac. They're the tips of an underwater mountain, which has near-vertical sides in places, sometimes close to shore. In addition to the coral reefs, with their typical Caribbean fish, and invertebrates, the wall diving is an unusual experience for most scuba divers. Scuba diving in the Caymans can be done from a boat, or at some dive sites, from a shore entry. Visibility is good due to the island's geography. There is very little runoff of silt or fertilizers from the land, and the steep walls result in the reefs being unusually close to deep ocean water.</p> <p id="mwAck"><b id="mwAco"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Cuba" title="Cuba" id="mwAcs">Cuba</a>'</b>s dive destinations include <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Maria_la_Gorda" title="Maria la Gorda" id="mwAcw">Maria la Gorda</a>.</p> <p id="mwAc0"><b id="mwAc4"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Dominica" title="Dominica" id="mwAc8">Dominica</a>'</b>s terrain is as spectacular underwater as it is above.</p> <p id="mwAdA"><b id="mwAdE"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Martinique" title="Martinique" id="mwAdI">Martinique</a>'</b>s former capital Saint-Pierre has a harbour littered with wrecks, sunk by the 1902 volcanic eruption.</p> <p id="mwAdM"><b id="mwAdQ"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Saba" title="Saba" id="mwAdU">Saba</a></b> is a small volcanic island of the Netherlands Antilles, with steep drop-offs and submerged pinnacles that are virtually untouched.</p> <dl about="#mwt35" typeof="mw:Transclusion" id="mwAdY" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Saba"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Saba" title="Diving in Saba">Diving in Saba</a></b></i></dd></dl> <p id="mwAdc"><b id="mwAdg"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Saint-Barthélemy" title="Saint-Barthélemy" id="mwAdk">Saint-Barthélemy</a>'</b>s dive sites include Ile Fouche, Ile Chevreau, La Baleine and Sugarloaf.</p> <p id="mwAdo"><b id="mwAds">St Kitts &amp; Nevis:</b> <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Saint_Christopher" title="Saint Christopher" class="mw-redirect" id="mwAdw">Saint Christopher</a>, better known as St Kitts, has dive sites including Palmer’s Paradise (Turtle Canyons), Old Road Town Bay, Sandy Point Bay, Mystery Shoal and Popeye’s Corner.</p> <p id="mwAd0"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Nevis" title="Nevis" id="mwAd4">Nevis</a> is the smaller of the two islands; it's little developed, a quiet and relaxing place. Its best-known dive site is Monkey Shoals.</p> <p id="mwAd8"><b id="mwAeA"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Saint_Lucia" title="Saint Lucia" id="mwAeE">Saint Lucia</a>'</b>s sharp volcanic peaks continue underwater, with the best of the scenery in the south, e.g. at <a rel="mw:WikiLink/Interwiki" href="https://en.wikipedia.org/wiki/Anse%20Chastanet" title="wikipedia:Anse Chastanet" class="extiw" id="mwAeI">Anse Chastanet</a> near the town of Soufrière. The plunging drop-off makes many of the reefs accessible by shore-diving or a very short boat ride.</p> <p id="mwAeM"><b id="mwAeQ"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Saint_Martin" title="Saint Martin" id="mwAeU">Saint Martin</a></b> dive sites include Hen and Chicks, Moon Hole, Cable Reef, Groupers, The Maze, Alleys, Proselyte Reef, and HMS Proselyte Wreck.</p> <p id="mwAeY"><b id="mwAec">Trinidad</b> has muddy waters from the outflow of the Orinocco. Its smaller island of <b id="mwAeg"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Tobago" title="Tobago" id="mwAek">Tobago</a></b> is clear of this, is well-developed for diving and other tourism, and has direct flights from North America and Europe.</p> </section></section><section data-mw-section-id="41" id="mwAeo"><div class="mw-heading mw-heading3" id="mwBFA"><h3 id="Oceania">Oceania</h3><span class="mw-editsection" id="mwBFE"><span class="mw-editsection-bracket" id="mwBFI">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=41" title="Edit section: Oceania" id="mwBFM"><span id="mwBFQ">edit</span></a><span class="mw-editsection-bracket" id="mwBFU">]</span></span></div> <p id="mwAes">(Note: Hawaii is listed under United States of America in North America)</p> <section data-mw-section-id="42" id="mwAew"><div class="mw-heading mw-heading4" id="mwBFY"><h4 id="Australia">Australia</h4><span class="mw-editsection" id="mwBFc"><span class="mw-editsection-bracket" id="mwBFg">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=42" title="Edit section: Australia" id="mwBFk"><span id="mwBFo">edit</span></a><span class="mw-editsection-bracket" id="mwBFs">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwAe0"><a href="//en.wikivoyage.org/wiki/File:Phycodurus_eques_P2023160.JPG" class="mw-file-description" id="mwAe4"><img resource="//en.wikivoyage.org/wiki/File:Phycodurus_eques_P2023160.JPG" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Phycodurus_eques_P2023160.JPG/150px-Phycodurus_eques_P2023160.JPG" decoding="async" data-file-width="2736" data-file-height="3648" data-file-type="bitmap" height="200" width="150" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Phycodurus_eques_P2023160.JPG/225px-Phycodurus_eques_P2023160.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Phycodurus_eques_P2023160.JPG/300px-Phycodurus_eques_P2023160.JPG 2x" class="mw-file-element" id="mwAe8"/></a><figcaption id="mwAfA">A Leafy Sea Dragon at Rapid Bay</figcaption></figure> <dl about="#mwt36" typeof="mw:Transclusion" id="mwAfE" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Australia"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Australia" title="Diving in Australia">Diving in Australia</a></b></i></dd></dl> <p id="mwAfI">The coastline of <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Australia" title="Australia" id="mwAfM">Australia</a> is very long and includes a considerable range of water temperatures and marine ecologies. The most famous region is the Great Barrier Reef off Queensland, but there's plenty more. There is temperate water diving along the south coast and off Tasmania.</p> </section><section data-mw-section-id="43" id="mwAfQ"><div class="mw-heading mw-heading4" id="mwBFw"><h4 id="Chuuk">Chuuk</h4><span class="mw-editsection" id="mwBF0"><span class="mw-editsection-bracket" id="mwBF4">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=43" title="Edit section: Chuuk" id="mwBF8"><span id="mwBGA">edit</span></a><span class="mw-editsection-bracket" id="mwBGE">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwAfU"><a href="//en.wikivoyage.org/wiki/File:Bow_gun_of_the_Fujikawa_Maru_wreck,_Truk_Lagoon,_Micronesia.jpg" class="mw-file-description" id="mwAfY"><img resource="//en.wikivoyage.org/wiki/File:Bow_gun_of_the_Fujikawa_Maru_wreck,_Truk_Lagoon,_Micronesia.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Bow_gun_of_the_Fujikawa_Maru_wreck%2C_Truk_Lagoon%2C_Micronesia.jpg/220px-Bow_gun_of_the_Fujikawa_Maru_wreck%2C_Truk_Lagoon%2C_Micronesia.jpg" decoding="async" data-file-width="600" data-file-height="394" data-file-type="bitmap" height="144" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Bow_gun_of_the_Fujikawa_Maru_wreck%2C_Truk_Lagoon%2C_Micronesia.jpg/330px-Bow_gun_of_the_Fujikawa_Maru_wreck%2C_Truk_Lagoon%2C_Micronesia.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Bow_gun_of_the_Fujikawa_Maru_wreck%2C_Truk_Lagoon%2C_Micronesia.jpg/440px-Bow_gun_of_the_Fujikawa_Maru_wreck%2C_Truk_Lagoon%2C_Micronesia.jpg 2x" class="mw-file-element" id="mwAfc"/></a><figcaption id="mwAfg">Bow gun of the Fujikawa Maru, Chuuk lagoon</figcaption></figure> <dl about="#mwt37" typeof="mw:Transclusion" id="mwAfk" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Chuuk"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Chuuk" title="Diving in Chuuk">Diving in Chuuk</a></b></i></dd></dl> <p id="mwAfo"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Chuuk" title="Chuuk" id="mwAfs">Chuuk</a> lagoon is renowned for the huge number of ship and aircraft wrecks from World War II's Operation Hailstorm. Chuuk Lagoon is part of the larger Caroline Islands group. During World War II, Truk Lagoon, as it was then known, was the Empire of Japan's main base in the South Pacific theatre. A significant portion of the Japanese fleet was based there. Operation Hailstone was launched from the Marshall Islands, and the attack on Truk lagoon started in the early morning of February 17, 1944, and culminated in one of the most important naval airstrikes of the war. 12 Japanese warships, 32 merchant ships and 249 aircraft were destroyed making the lagoon the biggest graveyard of ships in the world.</p> </section><section data-mw-section-id="44" id="mwAfw"><div class="mw-heading mw-heading4" id="mwBGI"><h4 id="Fiji">Fiji</h4><span class="mw-editsection" id="mwBGM"><span class="mw-editsection-bracket" id="mwBGQ">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=44" title="Edit section: Fiji" id="mwBGU"><span id="mwBGY">edit</span></a><span class="mw-editsection-bracket" id="mwBGc">]</span></span></div> <dl about="#mwt38" typeof="mw:Transclusion" id="mwAf0" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Fiji"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Fiji" title="Diving in Fiji">Diving in Fiji</a></b></i></dd></dl> <p id="mwAf4"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Fiji" title="Fiji" id="mwAf8">Fiji</a> is a Melanesian country in the South Pacific Ocean which includes 322 islands, of which 110 are inhabited, and 522 smaller islets. The capital is <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Suva" title="Suva" id="mwAgA">Suva</a> on Viti Levu. The Fijian islands have a year-round warm tropical climate. Water temperature ranges between 23-30°C (73-86°F). Visibility ranges between 25-50<span typeof="mw:Entity" id="mwAgE"> </span>m (80-165<span typeof="mw:Entity" id="mwAgI"> </span>ft). A network of coral reefs surrounds all the islands and atolls. Fiji is a good place to discover the scuba diving world. There are around 1000 species of fish and several hundreds types of coral and sponges at a wide variety of dive sites for divers of all levels.</p> </section><section data-mw-section-id="45" id="mwAgM"><div class="mw-heading mw-heading4" id="mwBGg"><h4 id="Guam">Guam</h4><span class="mw-editsection" id="mwBGk"><span class="mw-editsection-bracket" id="mwBGo">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=45" title="Edit section: Guam" id="mwBGs"><span id="mwBGw">edit</span></a><span class="mw-editsection-bracket" id="mwBG0">]</span></span></div> <dl about="#mwt39" typeof="mw:Transclusion" id="mwAgQ" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Guam"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Guam" title="Diving in Guam">Diving in Guam</a></b></i></dd></dl> <p id="mwAgU"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Guam" title="Guam" id="mwAgY">Guam</a> has some of the best dive sites in the world since there has been minimal tourist impact compared to other better known dive locations. <b id="mwAgc">Piti Bomb Holes</b> has been built up as a tourist attraction allowing tourists to descend into an observatory where they can take in the beauty that has grown in a sinkhole. (The name "Bomb Holes" is a misnomer.) Divers may dive around this attraction and feed shoals of fish for the amusement of the tourists inside the subaquatic observatory as much as for the divers' own amusement.</p> <p id="mwAgg">While many of the dive sites can be reached by land, some of these entry points require a long walk over coral or a long surface swim. Also, because so much of the island is controlled by U.S. military bases, many of the dive sites are accessed by land through the military bases.</p> </section><section data-mw-section-id="46" id="mwAgk"><div class="mw-heading mw-heading4" id="mwBG4"><h4 id="Niue">Niue</h4><span class="mw-editsection" id="mwBG8"><span class="mw-editsection-bracket" id="mwBHA">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=46" title="Edit section: Niue" id="mwBHE"><span id="mwBHI">edit</span></a><span class="mw-editsection-bracket" id="mwBHM">]</span></span></div> <p id="mwAgo"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Niue" title="Niue" id="mwAgs">Niue</a> has extremely clear water. It is a great scuba diving and snorkelling destination.</p> </section><section data-mw-section-id="47" id="mwAgw"><div class="mw-heading mw-heading4" id="mwBHQ"><h4 id="New_Zealand">New Zealand</h4><span class="mw-editsection" id="mwBHU"><span class="mw-editsection-bracket" id="mwBHY">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=47" title="Edit section: New Zealand" id="mwBHc"><span id="mwBHg">edit</span></a><span class="mw-editsection-bracket" id="mwBHk">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwAg0"><a href="//en.wikivoyage.org/wiki/File:Diver_at_the_Northern_Arch,_Poor_Knights_Islands.jpg" class="mw-file-description" id="mwAg4"><img resource="//en.wikivoyage.org/wiki/File:Diver_at_the_Northern_Arch,_Poor_Knights_Islands.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Diver_at_the_Northern_Arch%2C_Poor_Knights_Islands.jpg/220px-Diver_at_the_Northern_Arch%2C_Poor_Knights_Islands.jpg" decoding="async" data-file-width="3264" data-file-height="2448" data-file-type="bitmap" height="165" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Diver_at_the_Northern_Arch%2C_Poor_Knights_Islands.jpg/330px-Diver_at_the_Northern_Arch%2C_Poor_Knights_Islands.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Diver_at_the_Northern_Arch%2C_Poor_Knights_Islands.jpg/440px-Diver_at_the_Northern_Arch%2C_Poor_Knights_Islands.jpg 2x" class="mw-file-element" id="mwAg8"/></a><figcaption id="mwAhA">Diver at the Northern Arch, Poor Knights Islands</figcaption></figure> <dl about="#mwt40" typeof="mw:Transclusion" id="mwAhE" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in New Zealand"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_New_Zealand" title="Diving in New Zealand">Diving in New Zealand</a></b></i></dd></dl> <p id="mwAhI"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/New_Zealand" title="New Zealand" id="mwAhM">New Zealand</a> is an island country in the temperate South Pacific, with an extremely long coastline for its size, and a remarkable number of coastal islands. Much of this coastline is diveable, and some of the sites are really spectacular.</p> <p id="mwAhQ">New Zealand has a mild and temperate maritime climate with mean annual temperatures ranging from 10°C (50°F) in the south to 16°C (61°F) in the north. The weather is notoriously variable. The expression "four seasons in one day" sums it up quite well. It is positioned across the division between subantarctic and subtropical water masses, and this provides a large range of conditions and habitats which support a wide diversity of marine life.</p> </section><section data-mw-section-id="48" id="mwAhU"><div class="mw-heading mw-heading4" id="mwBHo"><h4 id="Palau">Palau</h4><span class="mw-editsection" id="mwBHs"><span class="mw-editsection-bracket" id="mwBHw">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=48" title="Edit section: Palau" id="mwBH0"><span id="mwBH4">edit</span></a><span class="mw-editsection-bracket" id="mwBH8">]</span></span></div> <p id="mwAhY"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Palau" title="Palau" id="mwAhc">Palau</a> has a shark sanctuary and is a known destination for shark-watchers. Its most famous site, the jellyfish lake, doesn't permit divers, you just snorkel among them.</p> </section><section data-mw-section-id="49" id="mwAhg"><div class="mw-heading mw-heading4" id="mwBIA"><h4 id="Papua_New_Guinea"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Papua_New_Guinea" title="Papua New Guinea" id="mwAhk">Papua New Guinea</a></h4><span class="mw-editsection" id="mwBIE"><span class="mw-editsection-bracket" id="mwBII">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=49" title="Edit section: Papua New Guinea" id="mwBIM"><span id="mwBIQ">edit</span></a><span class="mw-editsection-bracket" id="mwBIU">]</span></span></div> <p id="mwAho"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Papua_New_Guinea" title="Papua New Guinea" id="mwAhs">Papua New Guinea</a> comprises the eastern part of the world's largest and highest tropical island, New Guinea, together with many smaller offshore islands. Though its coastline is not exactly smooth due to its mountainous geography, <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Madang" title="Madang" id="mwAhw">Madang</a> is a town with fine scuba diving.</p> </section><section data-mw-section-id="50" id="mwAh0"><div class="mw-heading mw-heading4" id="mwBIY"><h4 id="Saipan">Saipan</h4><span class="mw-editsection" id="mwBIc"><span class="mw-editsection-bracket" id="mwBIg">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=50" title="Edit section: Saipan" id="mwBIk"><span id="mwBIo">edit</span></a><span class="mw-editsection-bracket" id="mwBIs">]</span></span></div> <dl about="#mwt41" typeof="mw:Transclusion" id="mwAh4" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Saipan"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Saipan" title="Diving in Saipan">Diving in Saipan</a></b></i></dd></dl> <p id="mwAh8"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Saipan" title="Saipan" id="mwAiA">Saipan</a> in the <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Northern_Marianas" title="Northern Marianas" class="mw-redirect" id="mwAiE">Northern Marianas</a> is a popular diving destination in the Pacific. It is a typical middle-aged island composed of ancient fossil-rich coral limestone atop a subsiding, extinct marine volcano. A fringing reef of healthy offshore corals forms an extremely large lagoon and many small shallow lagoons in its larger bays, and a few offshore subsurface coral mounts. Saipan has excellent reefs, white beaches, underwater caves, WWII shipwrecks, underwater munitions dumps, and underwater airplane wrecks which provide diving that will appeal to most divers. Visibility, typically in the 50~90<span typeof="mw:Entity" id="mwAiI"> </span>ft(16~30m) range, varies enormously based on location, tide, and season. Waves seldom exceed 1~2<span typeof="mw:Entity" id="mwAiM"> </span>ft(30~60<span typeof="mw:Entity" id="mwAiQ"> </span>cm) in height, except during typhoons and tropical storms.</p> </section><section data-mw-section-id="51" id="mwAiU"><div class="mw-heading mw-heading4" id="mwBIw"><h4 id="Vanuatu">Vanuatu</h4><span class="mw-editsection" id="mwBI0"><span class="mw-editsection-bracket" id="mwBI4">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=51" title="Edit section: Vanuatu" id="mwBI8"><span id="mwBJA">edit</span></a><span class="mw-editsection-bracket" id="mwBJE">]</span></span></div> <p id="mwAiY"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Vanuatu" title="Vanuatu" id="mwAic">Vanuatu</a> is an archipelago nation in the southwest Pacific Ocean, north of New Zealand and east of Australia. It has intermediate level wreck diving, including penetration, on the <i id="mwAig">President Coolidge</i>, and blue hole diving with excellent visibility.</p> </section></section><section data-mw-section-id="52" id="mwAik"><div class="mw-heading mw-heading3" id="mwBJI"><h3 id="South_America">South America</h3><span class="mw-editsection" id="mwBJM"><span class="mw-editsection-bracket" id="mwBJQ">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=52" title="Edit section: South America" id="mwBJU"><span id="mwBJY">edit</span></a><span class="mw-editsection-bracket" id="mwBJc">]</span></span></div> <section data-mw-section-id="53" id="mwAio"><div class="mw-heading mw-heading4" id="mwBJg"><h4 id="Brazil">Brazil</h4><span class="mw-editsection" id="mwBJk"><span class="mw-editsection-bracket" id="mwBJo">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=53" title="Edit section: Brazil" id="mwBJs"><span id="mwBJw">edit</span></a><span class="mw-editsection-bracket" id="mwBJ0">]</span></span></div> <dl about="#mwt42" typeof="mw:Transclusion" id="mwAis" data-mw='{"parts":[{"template":{"target":{"wt":"main topic","href":"./Template:Main_topic"},"params":{"1":{"wt":"Diving in Brazil"}},"i":0}}]}'><dd><i>Main topic: <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Diving_in_Brazil" title="Diving in Brazil">Diving in Brazil</a></b></i></dd></dl> <p id="mwAiw"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Brazil" title="Brazil" id="mwAi0">Brazil</a> has a long coastline, mainly on the South Atlantic, and mostly in the tropics, with a few offshore islands. There are also liveaboards in the Northeastern region. To dive in public parks (like <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Fernando_de_Noronha" title="Fernando de Noronha" id="mwAi4">Fernando de Noronha</a>) one must be certified by one of the agencies recognized by IBAMA (Instituto Brasileiro de Administração do Meio Ambiente), a federal organ.</p> </section><section data-mw-section-id="54" id="mwAi8"><div class="mw-heading mw-heading4" id="mwBJ4"><h4 id="Colombia">Colombia</h4><span class="mw-editsection" id="mwBJ8"><span class="mw-editsection-bracket" id="mwBKA">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=54" title="Edit section: Colombia" id="mwBKE"><span id="mwBKI">edit</span></a><span class="mw-editsection-bracket" id="mwBKM">]</span></span></div> <p id="mwAjA"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Colombia" title="Colombia" id="mwAjE">Colombia</a> has some of the cheapest diving in South America. A cheap place to learn is <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Taganga" title="Taganga" id="mwAjI">Taganga</a>. The islands of <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Isla_Gorgona" title="Isla Gorgona" id="mwAjM">Isla Gorgona</a>, <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/San_Andrés" title="San Andrés" id="mwAjQ">San Andrés</a> and <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Providencia" title="Providencia" id="mwAjU">Providencia</a> have some really good diving. A little known but excellent location for hammerhead sharks, whale sharks and other large pelagic beasts is <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Malpelo_Island" title="Malpelo Island" class="mw-redirect" id="mwAjY">Malpelo Island</a>, accessible only by liveaboard.</p> </section><section data-mw-section-id="55" id="mwAjc"><div class="mw-heading mw-heading4" id="mwBKQ"><h4 id="Chile">Chile</h4><span class="mw-editsection" id="mwBKU"><span class="mw-editsection-bracket" id="mwBKY">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=55" title="Edit section: Chile" id="mwBKc"><span id="mwBKg">edit</span></a><span class="mw-editsection-bracket" id="mwBKk">]</span></span></div> <p id="mwAjg"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Chile" title="Chile" id="mwAjk">Chile</a> is some 4000 km long from north to south, so its sea conditions are as varied as its land climate. It's relatively undiscovered and undeveloped for diving. The north is obviously warmer, with sites and dive operations around <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Antofagasta" title="Antofagasta" id="mwAjo">Antofagasta</a>, <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/La_Serena" title="La Serena" id="mwAjs">La Serena</a>, and resorts in the <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Santiago" title="Santiago" id="mwAjw">Santiago</a> area - you need a chunky wetsuit by these latitudes. and drysuits south of here. Chile's best known diving is on <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Easter_Island" title="Easter Island" id="mwAj0">Easter Island</a>, 3500 km out in the Pacific. A mere 700 km out, the Juan Fernandez Archipelago is also good.</p> </section><section data-mw-section-id="56" id="mwAj4"><div class="mw-heading mw-heading4" id="mwBKo"><h4 id="Ecuador">Ecuador</h4><span class="mw-editsection" id="mwBKs"><span class="mw-editsection-bracket" id="mwBKw">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=56" title="Edit section: Ecuador" id="mwBK0"><span id="mwBK4">edit</span></a><span class="mw-editsection-bracket" id="mwBK8">]</span></span></div> <p id="mwAj8"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Ecuador" title="Ecuador" id="mwAkA">Ecuador</a> rules the remarkable <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Galapagos_Islands" title="Galapagos Islands" id="mwAkE">Galapagos Islands</a>, with schools of dozens of hammerhead sharks, while whale sharks and other large sea creatures are also frequently sighted.</p> </section></section></section><section data-mw-section-id="57" id="mwAkI"><div class="mw-heading mw-heading2" id="mwBLA"><h2 id="Get_in">Get in</h2><span class="mw-editsection" id="mwBLE"><span class="mw-editsection-bracket" id="mwBLI">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=57" title="Edit section: Get in" id="mwBLM"><span id="mwBLQ">edit</span></a><span class="mw-editsection-bracket" id="mwBLU">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwAkM"><a href="//en.wikivoyage.org/wiki/File:Reef_Fish_thumb.jpg" class="mw-file-description" id="mwAkQ"><img resource="//en.wikivoyage.org/wiki/File:Reef_Fish_thumb.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Reef_Fish_thumb.jpg/220px-Reef_Fish_thumb.jpg" decoding="async" data-file-width="819" data-file-height="614" data-file-type="bitmap" height="165" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Reef_Fish_thumb.jpg/330px-Reef_Fish_thumb.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/38/Reef_Fish_thumb.jpg/440px-Reef_Fish_thumb.jpg 2x" class="mw-file-element" id="mwAkU"/></a><figcaption id="mwAkY">A reef teeming with colorful life</figcaption></figure> <p id="mwAkc">Destination and region "Get in" sections describe the usual options for getting yourself someplace. But some aspects are specific to diving, so this section outlines those, from the time you commit to a destination to the moment you're poised at the water's edge ready to plunge in. In summary these are to stay healthy and current, check your insurance, decide what kit to take, check in with the dive centre at the destination, then travel with them to the specific dive site. The subsequent "Get around" section describes what happens next.</p> <section data-mw-section-id="58" id="mwAkg"><div class="mw-heading mw-heading3" id="mwBLY"><h3 id="Stay_healthy_and_current">Stay healthy and current</h3><span class="mw-editsection" id="mwBLc"><span class="mw-editsection-bracket" id="mwBLg">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=58" title="Edit section: Stay healthy and current" id="mwBLk"><span id="mwBLo">edit</span></a><span class="mw-editsection-bracket" id="mwBLs">]</span></span></div> <p id="mwAkk">Standard advice on healthy active lifestyles applies to diving as to everything else. You want all-round cross-fitness, stamina and suppleness; there's nothing specific for diving. A steady routine is worth more than a spasm of activity. "Staying current" means not letting your skills decay since your last dive. Resort centres are generally okay if you've dived within the last six months, though this does not necessarily mean you have not lost your edge. They become less happy the longer your gap, the lower your previous experience, and the more challenging the intended dive. Consider how you might schedule interim dives, but realistically, a time-poor traveller might only manage a single diving vacation per year. What the centre might do is assign you to a "check-out dive", i.e. tagged on to the beginners' class. Once the instructor reports back that you looked okay, you'll be restored to the main boat.</p> </section><section data-mw-section-id="59" id="mwAko"><div class="mw-heading mw-heading3" id="mwBLw"><h3 id="Check_your_insurance">Check your insurance</h3><span class="mw-editsection" id="mwBL0"><span class="mw-editsection-bracket" id="mwBL4">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=59" title="Edit section: Check your insurance" id="mwBL8"><span id="mwBMA">edit</span></a><span class="mw-editsection-bracket" id="mwBME">]</span></span></div> <p id="mwAks">Is it in date, does it cover the destination you're heading for, and include scuba diving? In the Med, is the policy restricted to Europe, or include Anatolian Turkey or Tunisia, and what about Cyprus (part EU, part not)? An annual multi-trip policy is often the best deal and often includes diving without extra charge, within recreational limits and your level of qualification - typically to 30 m / 100 foot max depth. That demonstrates that insurers know that diving is safe, compared say to winter sports for which you'd pay extra. But when it goes wrong, it can go horribly wrong, perhaps in a resource-poor country that simply can't afford to launch a search and rescue operation unless they know who's paying. Then come the medical bills, the onward emergency transfer to a decompression pod, the specialist treatment and rehab before you're stable enough to be repatriated. US$1,000,000 is the minimum cover needed against calamities on this scale. There are organisations that specialise in insurance for divers and diving travel, including loss of equipment, expert medical advice, treatment and emergency transport.</p> </section><section data-mw-section-id="60" id="mwAkw"><div class="mw-heading mw-heading3" id="mwBMI"><h3 id="What_to_take_on_the_trip?"><span id="What_to_take_on_the_trip.3F" typeof="mw:FallbackId"></span>What to take on the trip?</h3><span class="mw-editsection" id="mwBMM"><span class="mw-editsection-bracket" id="mwBMQ">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=60" title="Edit section: What to take on the trip?" id="mwBMU"><span id="mwBMY">edit</span></a><span class="mw-editsection-bracket" id="mwBMc">]</span></span></div> <p id="mwAk0">The one absolute essential (beyond your passport and payment cards) is your dive certification and log book, and the lesser your certification, the more important the log book will be. Without these, any reputable diver operator will be forced to regard you as an untrained beginner, and the most they'd allow is a "try-dive" under instructor supervision. If these vital documents go missing in transit, it may be possible for your training agency to fax or email evidence of your qualification. But this is slow, uncertain and may be pricey so if you have them online, email them to yourself just ahead of the trip.</p> <p id="mwAk4">Always take your own mask, fins, and dive computer if you have one, as they're lightweight, along with standard beach items such as towel, swimwear and tote bag.</p> <p id="mwAk8">As to the rest, it's a trade-off between weight, bulk, assurance of knowing your own kit, and quality and cost of rental. (It's not really a choice of buying versus rental, as you may well own one or more sets of kit but opt not to take it.) For a warm water trip, a wetsuit plus regulator and BCD will fit a standard airline 23-kg bag and leave just about enough room to crush in lightweight clothing for a week's vacation. When were those items last serviced, do you need to sort this before the trip? Try to use a recently serviced regulator before going away with it in case the settings are not to your liking. It's hardly worth lugging full kit for less than 3 days diving. A small camera can go in your hand luggage but an elaborate camera will mean a second checked bag to accommodate all the lighting, mountings and housings, plus security against thieving hands. For a cold water trip, you do need to take your own drysuit plus associated warmwear, and this alone will fill most of one bag. Bearing in mind that you also need thicker, rainproof clothing for such a climate, reckon on a second bag.</p> <p id="mwAlA">You can't fly with weights or tanks, which are readily available at dive centres. If they're not, then the trip becomes an expedition, with a truck to carry the heavy kit overland, probably also with an air compressor for refills, loads of tools and spare parts, and towing your own boat. Something on this scale needs organising by an experienced expedition leader, who will appreciate your offer to take on delegated tasks. You also can't generally fly with rebreathers.</p> </section><section data-mw-section-id="61" id="mwAlE"><div class="mw-heading mw-heading3" id="mwBMg"><h3 id="Check_in_with_the_dive_centre">Check in with the dive centre</h3><span class="mw-editsection" id="mwBMk"><span class="mw-editsection-bracket" id="mwBMo">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=61" title="Edit section: Check in with the dive centre" id="mwBMs"><span id="mwBMw">edit</span></a><span class="mw-editsection-bracket" id="mwBM0">]</span></span></div> <p id="mwAlI">Worth checking ahead, especially in a one-centre resort: one risk is they're booked out, but more likely they may have folded, or just gone dormant if business is slack.</p> <p id="mwAlM">On arrival (and they may pick up from hotels), there's paperwork to do. They need to see your certification, log book, and payment card. On insurance they may simply ask you to sign that you've got some, or demand to see the small print about the coverage.</p> <p id="mwAlQ">The agency that you trained with may not be one to which the centre is affiliated. It's not a problem so long as you qualified from that training, and that the agency was one recognised worldwide. There are look-up tables that show what any particular qualification would equate to in another agency. As of 2018, the following are recognised:</p> <ul id="mwAlU"><li id="mwAlY"><b id="mwAlc"><a rel="mw:ExtLink nofollow" href="http://www.acuc.es/" class="external text" id="mwAlg">ACUC</a></b>: The American Canadian Underwater Certifications.</li> <li id="mwAlk"><b id="mwAlo">ANDI</b>: American Nitrox Divers International.</li> <li id="mwAls"><b id="mwAlw"><a rel="mw:ExtLink nofollow" href="http://www.bsac.com/" class="external text" id="mwAl0">BSAC</a></b>: The British Sub Aqua Club, bases its training on a network of affiliated clubs.</li> <li id="mwAl4"><b id="mwAl8"><a rel="mw:ExtLink nofollow" href="http://www.cmas.org/" class="external text" id="mwAmA">CMAS</a></b>: The Italian-based Confédération Mondiale des Activités Subaquatiques, an amateur non-for-profit international organization that takes a more comprehensive approach than many of the commercial agencies. Training and certification is available from either national diving federations affiliated to CMAS or from specially-accredited dive centres known as CMAS Dive Centers (CDC). Certification from national diving federations and CDCs is considered to be equivalent, however training may vary from CMAS standards due to requirements mandated by a national federation. Most the larger national federations are in Europe (particularly <a rel="mw:ExtLink nofollow" href="https://ffessm.fr/" class="external text" id="mwAmE">FFESSM</a> in France and <a rel="mw:ExtLink nofollow" href="http://fedas.es/" class="external text" id="mwAmI">FEDAS</a> in Spain), and their qualification cards will sometimes have CMAS qualification on one side, and the national federation on the other. Provided it has a clear CMAS endorsement, even cards from minor national federations will be recognised worldwide. Note that BSAC (see above) does not issue CMAS cards by default, but can issue one equivalent to your highest BSAC qualification for a small fee (about 25 UK pounds). If you are a BSAC trained and diving in <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/France" title="France" id="mwAmM">France</a> (including French overseas regions like <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/French_Polynesia" title="French Polynesia" id="mwAmQ">French Polynesia</a>) you may find this worthwhile, as it can save a lot of hassle due to highly regulated nature of French diving.</li> <li id="mwAmU"><b id="mwAmY"><a rel="mw:ExtLink nofollow" href="http://www.gue.com/" class="external text" id="mwAmc">GUE</a></b>: Global Underwater Explorers, concentrates on technical and cave diving specialities.</li> <li id="mwAmg"><b id="mwAmk">IANTD</b>: International Association of Nitrox Technical Divers.</li> <li id="mwAmo"><b id="mwAms"><a rel="mw:ExtLink nofollow" href="http://www.idea-scubadiving.com/" class="external text" id="mwAmw">IDEA</a></b>: The International Diving Educators Association.</li> <li id="mwAm0"><b id="mwAm4"><a rel="mw:ExtLink nofollow" href="http://www.isicert.com/" class="external text" id="mwAm8">ISI</a> <sup class="error-deadlink noprint" about="#mwt43" typeof="mw:Transclusion" id="mwAnA" data-mw='{"parts":[{"template":{"target":{"wt":"dead link","href":"./Template:Dead_link"},"params":{"1":{"wt":"June 2020"},"2":{"wt":"December 2020"}},"i":0}}]}'><span typeof="mw:Entity">[</span>formerly dead link<span typeof="mw:Entity">]</span></sup><link rel="mw:PageProp/Category" href="./Category:Articles_with_formerly_dead_external_links" about="#mwt43"/><span about="#mwt43"> </span><link rel="mw:PageProp/Category" href="./Category:Articles_with_dead_external_links" about="#mwt43" id="mwAnE"/></b>: The Independent Scuba Instructors.</li> <li id="mwAnI"><b id="mwAnM"><a rel="mw:ExtLink nofollow" href="http://www.naui.org/" class="external text" id="mwAnQ">NAUI</a></b>: The National Association of Underwater Instructors, US-based, is the oldest recreational scuba certification agency.</li> <li id="mwAnU"><b id="mwAnY"><a rel="mw:ExtLink nofollow" href="http://www.padi.com/" class="external text" id="mwAnc">PADI</a></b>: The Professional Association of Diving Instructors, the largest scuba certification agency, a commercial agency targeted towards recreational divers who want to learn quickly.</li> <li id="mwAng"><b id="mwAnk"><a rel="mw:ExtLink nofollow" href="http://www.pdic-intl.com/" class="external text" id="mwAno">PDIC</a></b>: The Professional Diving Instructors Corporation.</li> <li id="mwAns"><b id="mwAnw"><a rel="mw:ExtLink nofollow" href="http://www.tdisdi.com/" class="external text" id="mwAn0">SDI/TDI</a></b>: The Scuba Divers International/Technical Divers International, a certification agency designed to train with an emphasis on practical diving skills. SDI focuses on the recreational side of scuba diving and TDI is the mother branch that specializes in Technical Diving.</li> <li id="mwAn4"><b id="mwAn8"><a rel="mw:ExtLink nofollow" href="http://www.divessi.com/" class="external text" id="mwAoA">SSI</a></b>: Scuba Schools International, another large commercial agency.</li></ul> </section><section data-mw-section-id="62" id="mwAoE"><div class="mw-heading mw-heading3" id="mwBM4"><h3 id="Reaching_the_dive_site">Reaching the dive site</h3><span class="mw-editsection" id="mwBM8"><span class="mw-editsection-bracket" id="mwBNA">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=62" title="Edit section: Reaching the dive site" id="mwBNE"><span id="mwBNI">edit</span></a><span class="mw-editsection-bracket" id="mwBNM">]</span></span></div> <p id="mwAoI">There are three main ways of travelling to the dive site: day-boats, shore dives, and liveaboards where the boat itself is your accommodation.</p> <section data-mw-section-id="63" id="mwAoM"><div class="mw-heading mw-heading4" id="mwBNQ"><h4 id="Day-boats">Day-boats</h4><span class="mw-editsection" id="mwBNU"><span class="mw-editsection-bracket" id="mwBNY">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=63" title="Edit section: Day-boats" id="mwBNc"><span id="mwBNg">edit</span></a><span class="mw-editsection-bracket" id="mwBNk">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwAoQ"><a href="//en.wikivoyage.org/wiki/File:On_the_way_to_a_dive_off_Cape_Town_PA312178.JPG" class="mw-file-description" id="mwAoU"><img resource="//en.wikivoyage.org/wiki/File:On_the_way_to_a_dive_off_Cape_Town_PA312178.JPG" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/On_the_way_to_a_dive_off_Cape_Town_PA312178.JPG/220px-On_the_way_to_a_dive_off_Cape_Town_PA312178.JPG" decoding="async" data-file-width="3648" data-file-height="2736" data-file-type="bitmap" height="165" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/On_the_way_to_a_dive_off_Cape_Town_PA312178.JPG/330px-On_the_way_to_a_dive_off_Cape_Town_PA312178.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/On_the_way_to_a_dive_off_Cape_Town_PA312178.JPG/440px-On_the_way_to_a_dive_off_Cape_Town_PA312178.JPG 2x" class="mw-file-element" id="mwAoY"/></a><figcaption id="mwAoc">On the way to a dive site off Cape Town in a RIB</figcaption></figure> <p id="mwAog">The majority of tourist, qualified but non-technical diving is from day-boats, as the sites of interest are usually a few miles from the dive centre, and too far from shore to swim to. Day trips typically head out in the morning, when the sea is quieter, for a "two-tank dive", i.e. two dives with a surface interval between. With short travel times they return to base in that interval, with longer times they make a day of it at sea.</p> <p id="mwAok">Boats vary greatly in size and facilities, so the newly-arrived visitor should ask about this, to understand what to bring and what not to bring. The most spartan are small boats or RIBs (rigid inflatable boats) with outboard motors. You will already be in your wet- or drysuit on boarding, with kit assembled. Everything is liable to get drenched and there's no space for more than a small tote-bag for sunhat and glasses. Boats for longer trips are progressively roomier, with a wet deck where the kit stays and divers assemble, toilets and showers, and indoor and sun-deck dry areas. They may offer a catered lunch, snacks, and help yourself to coffee. They may carry several parties of experienced divers, trainees, snorkellers and non-diving sunbathers. Note that it's travel time not distance that governs the type of boat: a RIB can go blazing out to reach sites within the hour that a conventional boat would need much of the day to reach and return.</p> <p id="mwAoo">If you suffer travel sickness in cars then best assume you'll feel sick on the boat and take medication, since it generally has to be taken an hour before sailing. Nausea can be reduced by standing up out on deck and fixing on the horizon, and by being midships around the centre of pitch and roll. It will subside underwater as you drop below the wave action and the pressure reduces your gut volume. It will return inexorably as you ascend, bob about in the waves, and try to de-kit in a lurching boat. How to vomit underwater is just another of those skills you'll acquire; fish will surround you to admire your technique and devour its results.</p> <p id="mwAos">There will be <b id="mwAow">two briefings</b>, listen carefully to both. Once everyone's aboard you get a "boat briefing": wet and dry areas, rules about shoes, firm grip on the stair rails, and never put anything into the toilet that you haven't eaten yourself. The second, approaching the site, is the "site briefing:" underwater topography, things you might see, and intended dive route, depth and duration. You especially need to know the method for exiting the boat, and for getting back aboard.</p> <p id="mwAo0">Even larger boats - liveaboards - are considered below. Some centres use public ferries to reach their sites, connecting with a small boat or shore operation there. Cruise liners often include diving in their excursions, but in effect it's as if an entire resort has become mobile to rendezvous with a dive centre. You dock or transfer by small boat to the centre and carry out the dive just like a land-based visitor.</p> </section><section data-mw-section-id="64" id="mwAo4"><div class="mw-heading mw-heading4" id="mwBNo"><h4 id="Shore_dives">Shore dives</h4><span class="mw-editsection" id="mwBNs"><span class="mw-editsection-bracket" id="mwBNw">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=64" title="Edit section: Shore dives" id="mwBN0"><span id="mwBN4">edit</span></a><span class="mw-editsection-bracket" id="mwBN8">]</span></span></div> <p id="mwAo8">Shore dives are where you swim out from shore, or dive immediately, onto a nearby site. It's cheaper, avoiding all the business of boats, but it's not necessarily easier. There may be only limited spots where you can get into the water, across slippy rocks or sharp coral, amidst breaking waves. Coming back, those spots may be difficult to locate from the water, or be inaccessible because the tide has dropped and they are now too high. You may be more restricted on timing: the hour after high tide has the minimum current. Even a swim of 90 m (100 yards) can be difficult, and it's worse coming back - and suppose there was a problem and you were trying to tow your buddy? Would there be a shore watcher looking out for you, and how readily could they assist you, lacking a boat themselves?</p> <p id="mwApA">Shore diving is the main style in some resorts, e.g. Aqaba in Jordan, and at inland sites such as lakes and flooded quarries. It's probably at such sites that you'll first find yourself diving truly independently, with a buddy of equally limited experience, and no divemaster supervision. This is where you learn skills around risk assessment, dive planning and logistics, and start to feel the responsibilities that others have till now shouldered for you.</p> </section><section data-mw-section-id="65" id="mwApE"><div class="mw-heading mw-heading4" id="mwBOA"><h4 id="Liveaboards">Liveaboards</h4><span class="mw-editsection" id="mwBOE"><span class="mw-editsection-bracket" id="mwBOI">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=65" title="Edit section: Liveaboards" id="mwBOM"><span id="mwBOQ">edit</span></a><span class="mw-editsection-bracket" id="mwBOU">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwApI"><a href="//en.wikivoyage.org/wiki/File:Pandan_liveaboard.jpg" class="mw-file-description" id="mwApM"><img resource="//en.wikivoyage.org/wiki/File:Pandan_liveaboard.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Pandan_liveaboard.jpg/220px-Pandan_liveaboard.jpg" decoding="async" data-file-width="600" data-file-height="400" data-file-type="bitmap" height="147" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Pandan_liveaboard.jpg/330px-Pandan_liveaboard.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Pandan_liveaboard.jpg/440px-Pandan_liveaboard.jpg 2x" class="mw-file-element" id="mwApQ"/></a><figcaption id="mwApU">Liveaboard in the Philippines</figcaption></figure> <p id="mwApY">Liveaboards are boats with their own sleeping accommodation plus catering. Trips range from a single overnight to a fortnight or more, with 3 to 5 dives per day. At the budget end, accommodation is basic, with 4 people sharing cabins and several cabins sharing shower and toilets. The net cost per dive will be lower, but multiplied by many more dives, so "budget" won't mean cheap. Top end accommodation resembles, and costs like, a luxury cruise. But even on the best boats, there is little escape from engine noise, fellow divers, or the restless sea. It's all about the diving, waking early for the first briefing and completing the last dive at sunset, day after day. Non-diving companions are going to need a really absorbing blockbuster paperback. Although training courses are conducted from liveaboards, the point of them is to reach outlying sites beyond the range of day-boats, where there may be excellent diving but more challenging conditions. Beginners need to concentrate on basic technique and had best defer the liveaboard experience until they've had a few day-boat trips and feel comfortable at sea.</p> <p id="mwApc">When travelling on a liveaboard:</p> <ul id="mwApg"><li id="mwApk">bring as little as possible: a few changes of weather-appropriate clothes, sleep gear, toiletries, light-weight entertainment (especially non-electronic) and your dive kit;</li> <li id="mwApo">space is always at a premium, and it's easy to get things mixed up and annoy fellow divers, keep your dive gear together in a tub or bag on the deck;</li> <li id="mwAps">label your possessions with your name, as they will be mixed up with a lot of similar looking equipment;</li> <li id="mwApw">observe the boat's wet / dry protocols, drying off before going inside;</li> <li id="mwAp0">most boats have a limited supply of fresh water for drinking and washing: have short showers.</li> <li id="mwAp4">make sure you know the emergency exit routes.</li></ul> </section></section></section><section data-mw-section-id="66" id="mwAp8"><div class="mw-heading mw-heading2" id="mwBOY"><h2 id="Get_around">Get around</h2><span class="mw-editsection" id="mwBOc"><span class="mw-editsection-bracket" id="mwBOg">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=66" title="Edit section: Get around" id="mwBOk"><span id="mwBOo">edit</span></a><span class="mw-editsection-bracket" id="mwBOs">]</span></span></div> <p id="mwAqA">Humans have been sploshing around in water for hundreds of thousands of years yet biologically we remain badly adapted to anything beyond a quick dip. All the diving equipment and techniques that we utilise are designed to overcome our serious natural shortcomings, compared to other air-breathing animals that thrive underwater. This page is emphatically not a dive training manual but a travel guide, so the present section considers the very short trip that we take from leaving the surface down to the sea bed, and return. It considers the multiple problems we face and introduces the kit that overcomes each of them. Subsequent sections describe what we might see or do down there.</p> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwAqE"><a href="//en.wikivoyage.org/wiki/File:SwimFins_01.jpg" class="mw-file-description" id="mwAqI"><img resource="//en.wikivoyage.org/wiki/File:SwimFins_01.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1b/SwimFins_01.jpg/220px-SwimFins_01.jpg" decoding="async" data-file-width="3402" data-file-height="2332" data-file-type="bitmap" height="151" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1b/SwimFins_01.jpg/330px-SwimFins_01.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1b/SwimFins_01.jpg/440px-SwimFins_01.jpg 2x" class="mw-file-element" id="mwAqM"/></a><figcaption id="mwAqQ">Fins keep you moving</figcaption></figure><!--add image of fins--> <ul id="mwAqU"><li id="mwAqY"><b id="mwAqc">We can barely swim,</b> especially when wearing all the essential scuba gear. We compensate first by using a boat (or, for shore-diving, a motor vehicle) to get close to the dive site. Then we avoid fighting rough seas or strong currents: the "slack" hour or two after high tide is usually the quietest. Or we may deliberately drift with the current, while the boat follows the dive leader's surface marker buoy. And third we wear <b id="mwAqg">fins</b>, and move them in a measured, efficient way to propel ourselves. Fins may be open-heel (with a rear strap, worn with boots) or full-foot (one piece over bare feet coming up to the ankles). Open-heel are more adaptable, since the strap adjusts, and they're usually worn over boots, very useful for shore diving or in colder water. But they chafe bare feet; full-foot fins are more comfortable here, are more efficient for movement, and a good choice when diving from a boat or jetty in warm water.<!-- --><figure class="mw-default-size" typeof="mw:File/Thumb" id="mwAqk"><a href="//en.wikivoyage.org/wiki/File:PBS_bifocal_mask_P9251477.JPG" class="mw-file-description" id="mwAqo"><img resource="//en.wikivoyage.org/wiki/File:PBS_bifocal_mask_P9251477.JPG" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/04/PBS_bifocal_mask_P9251477.JPG/220px-PBS_bifocal_mask_P9251477.JPG" decoding="async" data-file-width="3648" data-file-height="2736" data-file-type="bitmap" height="165" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/04/PBS_bifocal_mask_P9251477.JPG/330px-PBS_bifocal_mask_P9251477.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/04/PBS_bifocal_mask_P9251477.JPG/440px-PBS_bifocal_mask_P9251477.JPG 2x" class="mw-file-element" id="mwAqs"/></a><figcaption id="mwAqw">A mask helps you see clearly</figcaption></figure><!-- add image of mask--></li> <li id="mwAq0"><b id="mwAq4">We can't see underwater</b> because we lose the refractive change between air and eye, so focus is impossible. So we wear a <b id="mwAq8">mask</b> which creates an air space before the eyes. It also covers the nose (unlike the goggles of swimmers) so we can nasally exhale to equalise the internal pressure and drive out any water that seeps in. The mask can also be fitted with corrective lenses. This restores clear (albeit slightly magnified) vision. But the water becomes dark and gloomy at depth, and the colour is progressively filtered out, so we might use a torch, plus flash or video light for photography. Other lights (e.g. strobes and glowsticks) are more to be seen by (ie by other divers, or by the boat on surfacing) than to see by.<!-- add image of snorkel--></li> <li id="mwArA">A <b id="mwArE">snorkel</b> is a short curved tube with a mouth grip, so we can breathe at the surface with our face underwater. It may be strapped to the mask or slipped under the strap and is mostly there to solve the "barely swim" problem, by conserving air in the tank while we swim on the surface. Once underwater, obviously we can't breathe from it, and it can be a nuisance in cramped environments since it can snag, either causing the mask to flood or dislodging it altogether. So for some dives it's optional.<!-- --><figure class="mw-default-size" typeof="mw:File/Thumb" id="mwArI"><a href="//en.wikivoyage.org/wiki/File:Wetsuit0806.jpg" class="mw-file-description" id="mwArM"><img resource="//en.wikivoyage.org/wiki/File:Wetsuit0806.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Wetsuit0806.jpg/220px-Wetsuit0806.jpg" decoding="async" data-file-width="2304" data-file-height="3456" data-file-type="bitmap" height="330" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Wetsuit0806.jpg/330px-Wetsuit0806.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b1/Wetsuit0806.jpg/440px-Wetsuit0806.jpg 2x" class="mw-file-element" id="mwArQ"/></a><figcaption id="mwArU">A wetsuit can keep you warm</figcaption></figure><!--image of wetsuit--></li> <li id="mwArY"><b id="mwArc">It's cold, and it gets colder.</b> Water is a much better conductor of heat than air, so even in tropical waters, a temperature that would be pleasant in air soon becomes unpleasant, and leads to hypothermia. In deeper waters or at high latitudes it's unpleasantly cold from the start, and naked survival time might be measured in minutes. Even plump humans have nothing like the intrinsic protection of seals. We therefore put on warmwear, the simplest being the <b id="mwArg">wetsuit</b> for warm water. As the name implies, it floods, but provides an insulating layer of foam neoprene or similar material, and the trapped water warms up using your body heat. (It's ineffective if loose, as the warmed water is continually flushed by cold water whenever you move.) Thickness ranges from 0.5 to 7 mm, and may be a one- or two-piece whole-body design, or a shortie covering down to mid-thigh. 3–5 mm is about right for the tropics, 7 mm is better for temperate waters. Wear your usual swimwear under the suit, and you could add a T-shirt if a rental suit feels loose. The suit also protects against stinging creatures in the water, chafes and scrapes getting in and out, and sunburn on the surface. The thinnest suits are worn primarily for those protections.<!-- --><figure class="mw-default-size" typeof="mw:File/Thumb" id="mwArk"><a href="//en.wikivoyage.org/wiki/File:Plongee_CombinaisonsEtanchesDansLaGlace-199912.jpg" class="mw-file-description" id="mwAro"><img resource="//en.wikivoyage.org/wiki/File:Plongee_CombinaisonsEtanchesDansLaGlace-199912.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Plongee_CombinaisonsEtanchesDansLaGlace-199912.jpg/220px-Plongee_CombinaisonsEtanchesDansLaGlace-199912.jpg" decoding="async" data-file-width="1200" data-file-height="750" data-file-type="bitmap" height="138" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Plongee_CombinaisonsEtanchesDansLaGlace-199912.jpg/330px-Plongee_CombinaisonsEtanchesDansLaGlace-199912.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Plongee_CombinaisonsEtanchesDansLaGlace-199912.jpg/440px-Plongee_CombinaisonsEtanchesDansLaGlace-199912.jpg 2x" class="mw-file-element" id="mwArs"/></a><figcaption id="mwArw">A dry suit is better when it is really cold</figcaption></figure><!--image of dry suit--></li> <li id="mwAr0"><b id="mwAr4">And colder and colder.</b> The water temperature always lags a month or so behind the climate. On a bright day in early summer it looks lovely, everyone rushes to jump in, but the water is between winter and spring and there's a spate of fatal incidents. With a wetsuit you can manage a dive if it isn't too long, but then you come up with blue lips and get even colder on the surface – not a good preparation for a second dive. Cold waters need a <b id="mwAr8">drysuit</b>, which doesn't keep us warm. Rather, we put on warmwear like a quilted under-garment, then the drysuit keeps the warmwear dry. It also protects against stings and chafes, and is supplemented by gloves and hood – these are often themselves wet.<!-- --><figure class="mw-default-size" typeof="mw:File/Thumb" id="mwAsA"><a href="//en.wikivoyage.org/wiki/File:Sidemount_cylinder_set_with_regulators_fittedP9230009.JPG" class="mw-file-description" id="mwAsE"><img resource="//en.wikivoyage.org/wiki/File:Sidemount_cylinder_set_with_regulators_fittedP9230009.JPG" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Sidemount_cylinder_set_with_regulators_fittedP9230009.JPG/220px-Sidemount_cylinder_set_with_regulators_fittedP9230009.JPG" decoding="async" data-file-width="4608" data-file-height="3456" data-file-type="bitmap" height="165" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Sidemount_cylinder_set_with_regulators_fittedP9230009.JPG/330px-Sidemount_cylinder_set_with_regulators_fittedP9230009.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Sidemount_cylinder_set_with_regulators_fittedP9230009.JPG/440px-Sidemount_cylinder_set_with_regulators_fittedP9230009.JPG 2x" class="mw-file-element" id="mwAsI"/></a><figcaption id="mwAsM">As humans don't have gills...</figcaption></figure><!--regular back mount set might be better --></li> <li id="mwAsQ"><b id="mwAsU">We can't breathe underwater.</b> So we dive with a <b id="mwAsY">tank</b> or cylinder of air, which to last long enough while being compact must be highly compressed, typically 230 bars when full. Air is delivered through a two-stage <b id="mwAsc">regulator:</b> the first stage, clamped to the tank, takes the pressure down from 230 to 10 bars. The second stage, gripped in the mouth, feeds air on demand at ambient pressure, which is one bar at the surface and increases by one bar for every 10 metres depth, as described below. There are also feeds to the buoyancy control jacket, to the secondary mouthpiece to assist another diver, to the tank contents gauge, and where worn to the drysuit. A typical resort dive turns-about at the 150 bar mark, approaches the shallows around 100 bar, and surfaces with 50 bar remaining. Air usage increases inexorably with depth, duration, exertion and body size, but being economical with air consumption is the mark of a good diver.<!-- --><figure class="mw-default-size" typeof="mw:File/Thumb" id="mwAsg"><a href="//en.wikivoyage.org/wiki/File:Diving_signal_ok.jpg" class="mw-file-description" id="mwAsk"><img resource="//en.wikivoyage.org/wiki/File:Diving_signal_ok.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e8/Diving_signal_ok.jpg/220px-Diving_signal_ok.jpg" decoding="async" data-file-width="640" data-file-height="480" data-file-type="bitmap" height="165" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e8/Diving_signal_ok.jpg/330px-Diving_signal_ok.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e8/Diving_signal_ok.jpg/440px-Diving_signal_ok.jpg 2x" class="mw-file-element" id="mwAso"/></a><figcaption id="mwAss">I am OK, are you?</figcaption></figure><!-- image of hand signal OK--></li> <li id="mwAsw"><b id="mwAs0">We can't speak intelligibly</b>, even with breathing gear. So there's a vocabulary of hand signals to learn, from the routine to the exotic or ribald.<!-- --><figure class="mw-default-size" typeof="mw:File/Thumb" id="mwAs4"><a href="//en.wikivoyage.org/wiki/File:Zavorra.JPG" class="mw-file-description" id="mwAs8"><img resource="//en.wikivoyage.org/wiki/File:Zavorra.JPG" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Zavorra.JPG/220px-Zavorra.JPG" decoding="async" data-file-width="800" data-file-height="600" data-file-type="bitmap" height="165" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Zavorra.JPG/330px-Zavorra.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Zavorra.JPG/440px-Zavorra.JPG 2x" class="mw-file-element" id="mwAtA"/></a><figcaption id="mwAtE">Weights compensate for suit buoyancy</figcaption></figure><!-- weights and BC--></li> <li id="mwAtI"><b id="mwAtM">We're either too buoyant or not buoyant enough.</b> All that kit feels a ton as you stagger across the boat deck, but it's bulky, and once supported by water, you can't submerge unless you carry extra weight. But at depth the buoyancy is squeezed out of the suit, equipment and yourself, you sink, you lose even more buoyancy, and so on down. What's needed is neutral buoyancy, floating comfortably and moving neither up nor down. This is achieved in three stages. The first, macro solution is <b id="mwAtQ">dive weights</b>, several pounds / kilo of lead carried on a belt, harness or pouch. The right amount just balances the buoyancy of the kit, and the divemaster will check the weighting of newcomer divers at the surface, and adjust before descent. He / she may also carry a little extra, to donate underwater to divers who didn't get it right. Weight must be capable of being jettisoned in an emergency so that the stricken diver floats up. Divers may also use small "trim weights" to optimise their balance, eg drysuit divers may use ankle weights to stop their feet floating. Getting the right amount of weights is important and divers often get it wrong. With rental gear it is almost impossible to guess it correctly, and dive shop staff are usually quite bad at estimating the right amount. You want to be neutral at the end of the dive, with an empty cylinder and empty BCD, so you can control your depth at the safety stop. The second, meso solution is a <b id="mwAtU">buoyancy control device</b> or BCD: a jacket or wing that is inflated from an air feed or deflated. The BCD is how to manage the buoyancy changes as the dive depth varies. (Or mismanage – every beginner will at some point suffer an embarrassing runaway ascent, through adding air at depth and failing to blow it off soon enough on the ascent.) The third, micro solution, which some instructors don't mention, but is universal, is breath control. Never <i id="mwAtY">hold</i> your breath underwater, particularly when ascending, but it's fine to modify the depth and rate of the breathing cycle: a hard expiration to help you descend, a little extra breath in to lift clear of the coral you risked snagging.<!-- --><figure class="mw-default-size" typeof="mw:File/Thumb" id="mwAtc"><a href="//en.wikivoyage.org/wiki/File:Tauchcomputer_Suunto_Vyper_Air.JPG" class="mw-file-description" id="mwAtg"><img resource="//en.wikivoyage.org/wiki/File:Tauchcomputer_Suunto_Vyper_Air.JPG" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d4/Tauchcomputer_Suunto_Vyper_Air.JPG/220px-Tauchcomputer_Suunto_Vyper_Air.JPG" decoding="async" data-file-width="3872" data-file-height="2592" data-file-type="bitmap" height="147" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d4/Tauchcomputer_Suunto_Vyper_Air.JPG/330px-Tauchcomputer_Suunto_Vyper_Air.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d4/Tauchcomputer_Suunto_Vyper_Air.JPG/440px-Tauchcomputer_Suunto_Vyper_Air.JPG 2x" class="mw-file-element" id="mwAtk"/></a><figcaption id="mwAto">A dive computer keeps track of your dive profile</figcaption></figure><!--dive computer--></li> <li id="mwAts"><b id="mwAtw">We can't withstand pressure, or live without it.</b> On the surface we live under one atmosphere of pressure, one bar or 1000 millibars. Go down just <span about="#mwt44" typeof="mw:Transclusion" id="mwAt0" data-mw='{"parts":[{"template":{"target":{"wt":"m","href":"./Template:M"},"params":{"1":{"wt":"10"}},"i":0}}]}'>10</span><span typeof="mw:Entity" about="#mwt44"> </span><span about="#mwt44">m (33</span><span typeof="mw:Entity" about="#mwt44"> </span><span about="#mwt44">ft)</span> and we're under 2 bars. Every air-containing space in our bodies, and the air in our BCD, is compressed to half its surface volume. Continue down to <span about="#mwt45" typeof="mw:Transclusion" id="mwAt4" data-mw='{"parts":[{"template":{"target":{"wt":"m","href":"./Template:M"},"params":{"1":{"wt":"20"}},"i":0}}]}'>20</span><span typeof="mw:Entity" about="#mwt45"> </span><span about="#mwt45">m (66</span><span typeof="mw:Entity" about="#mwt45"> </span><span about="#mwt45">ft)</span>, a routine diving depth, and it's 3 bars, one third the volume. And so on; something's gotta give. The most sensitive spot is the eardrum, so we pinch the nose and puff to drive air into the middle ear and equalise; defects or weakness of the eardrums is one common barrier to diving. The solution is in the regulator, which supplies air <i id="mwAt8">at ambient pressure</i>. So at <span about="#mwt46" typeof="mw:Transclusion" id="mwAuA" data-mw='{"parts":[{"template":{"target":{"wt":"m","href":"./Template:M"},"params":{"1":{"wt":"10"}},"i":0}}]}'>10</span><span typeof="mw:Entity" about="#mwt46"> </span><span about="#mwt46">m (33</span><span typeof="mw:Entity" about="#mwt46"> </span><span about="#mwt46">ft)</span> the air within us is at 2 bar matching the external pressure and we feel fine, at the price of other problems. One is that we are now consuming the tank contents twice as fast, and at <span about="#mwt47" typeof="mw:Transclusion" id="mwAuE" data-mw='{"parts":[{"template":{"target":{"wt":"m","href":"./Template:M"},"params":{"1":{"wt":"20"}},"i":0}}]}'>20</span><span typeof="mw:Entity" about="#mwt47"> </span><span about="#mwt47">m (66</span><span typeof="mw:Entity" about="#mwt47"> </span><span about="#mwt47">ft)</span> it will be three times as fast. Another is that with rising pressure, more nitrogen dissolves in the blood stream and tissues, and acts as a narcotic – it's the same biological mechanism as nitrous oxide or Entonox. People's susceptibility varies, but a beginner could reckon on being drunk at <span about="#mwt48" typeof="mw:Transclusion" id="mwAuI" data-mw='{"parts":[{"template":{"target":{"wt":"m","href":"./Template:M"},"params":{"1":{"wt":"40"}},"i":0}}]}'>40</span><span typeof="mw:Entity" about="#mwt48"> </span><span about="#mwt48">m (130</span><span typeof="mw:Entity" about="#mwt48"> </span><span about="#mwt48">ft)</span>, dead drunk at <span about="#mwt49" typeof="mw:Transclusion" id="mwAuM" data-mw='{"parts":[{"template":{"target":{"wt":"m","href":"./Template:M"},"params":{"1":{"wt":"50"}},"i":0}}]}'>50</span><span typeof="mw:Entity" about="#mwt49"> </span><span about="#mwt49">m (160</span><span typeof="mw:Entity" about="#mwt49"> </span><span about="#mwt49">ft)</span>, and dead at <span about="#mwt50" typeof="mw:Transclusion" id="mwAuQ" data-mw='{"parts":[{"template":{"target":{"wt":"m","href":"./Template:M"},"params":{"1":{"wt":"60"}},"i":0}}]}'>60</span><span typeof="mw:Entity" about="#mwt50"> </span><span about="#mwt50">m (200</span><span typeof="mw:Entity" about="#mwt50"> </span><span about="#mwt50">ft)</span>. Hence the cautious depth limits for diving. On ascent, even after a relatively shallow dive, the accumulated nitrogen must escape, with potentially disastrous consequences if it forms bubbles that block the blood stream. We minimise these by limiting dive depth and duration, by ascending slowly, and by pausing the ascent around the 6 metre (20 ft) mark for a "safety" or decompression stop. Once back on the surface we avoid heavy exertion, wait for perhaps an hour before diving again, plan a shallower second dive, and don't fly or ascend high mountains for 24 hours. The other potential calamity is if despite the warnings you did hold your breath while ascending, or had a lung abnormality that obstructed full venting, the air inhaled at depth would remain at much greater pressure than your surrounds. Again, something's gotta give, and <i id="mwAuU">bang!</i> it's you.</li> <li id="mwAuY"><b id="mwAuc">Underwater we lack the normal cues</b> for orientation so we need instruments such as a depth gauge, a compass and a watch or timer. These are often integrated into a <b id="mwAug">dive computer</b>, which tracks depth, time and gas consumption and indicates how soon and how slowly the diver ought to ascend.<!-- DSMB--></li> <li id="mwAuk"><b id="mwAuo">Other dive accessories</b> include guideline reels, to spool out as you go into a wreck and reel in to find the way back out; a small knife in case you snag on fishing line or nets; a slate to scribble messages to your buddy; a mirror (e.g. an old CD) and whistle to attract the boat's attention; and a little mesh "goody-bag" for carrying small wet items. General accessories, helpful for any boat-trip, include sun protection (floppy hat, shirt, sunblock, sunglasses), water bottle, flip-flops, and extra layers for the cold evening breeze.</li></ul> </section><section data-mw-section-id="67" id="mwAus"><div class="mw-heading mw-heading2" id="mwBOw"><h2 id="See">See</h2><span class="mw-editsection" id="mwBO0"><span class="mw-editsection-bracket" id="mwBO4">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=67" title="Edit section: See" id="mwBO8"><span id="mwBPA">edit</span></a><span class="mw-editsection-bracket" id="mwBPE">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwAuw"><a href="//en.wikivoyage.org/wiki/File:Hawksbill_Turtle_found_at_Sinandigan_Wall,_Sabang,_Mindoro_Island,_Philippines.jpg" class="mw-file-description" id="mwAu0"><img resource="//en.wikivoyage.org/wiki/File:Hawksbill_Turtle_found_at_Sinandigan_Wall,_Sabang,_Mindoro_Island,_Philippines.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Hawksbill_Turtle_found_at_Sinandigan_Wall%2C_Sabang%2C_Mindoro_Island%2C_Philippines.jpg/220px-Hawksbill_Turtle_found_at_Sinandigan_Wall%2C_Sabang%2C_Mindoro_Island%2C_Philippines.jpg" decoding="async" data-file-width="640" data-file-height="480" data-file-type="bitmap" height="165" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Hawksbill_Turtle_found_at_Sinandigan_Wall%2C_Sabang%2C_Mindoro_Island%2C_Philippines.jpg/330px-Hawksbill_Turtle_found_at_Sinandigan_Wall%2C_Sabang%2C_Mindoro_Island%2C_Philippines.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Hawksbill_Turtle_found_at_Sinandigan_Wall%2C_Sabang%2C_Mindoro_Island%2C_Philippines.jpg/440px-Hawksbill_Turtle_found_at_Sinandigan_Wall%2C_Sabang%2C_Mindoro_Island%2C_Philippines.jpg 2x" class="mw-file-element" id="mwAu4"/></a><figcaption id="mwAu8">Hawksbill Turtle in Sabang, Mindoro</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwAvA"><a href="//en.wikivoyage.org/wiki/File:Bull_shark_(2007).jpg" class="mw-file-description" id="mwAvE"><img resource="//en.wikivoyage.org/wiki/File:Bull_shark_(2007).jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/05/Bull_shark_%282007%29.jpg/220px-Bull_shark_%282007%29.jpg" decoding="async" data-file-width="3504" data-file-height="2598" data-file-type="bitmap" height="163" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/05/Bull_shark_%282007%29.jpg/330px-Bull_shark_%282007%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/05/Bull_shark_%282007%29.jpg/440px-Bull_shark_%282007%29.jpg 2x" class="mw-file-element" id="mwAvI"/></a><figcaption id="mwAvM">Bull Shark</figcaption></figure> <ul id="mwAvQ"><li id="mwAvU"><b id="mwAvY">Your buddy</b> and the dive guide - where are they? If you can't see them, find them fast.</li> <li id="mwAvc"><b id="mwAvg">Marine life</b> ranges from the minute to the small fry to the "big-safari" beasts, all equally fascinating. Some are rooted to the spot or occupy a fixed niche (eg sea horses), so the dive guide knows their abode and points them out. Others are territorial and in season will always be found in an area - triggerfish hurl themselves against anything that comes close to their eggs. Bigger beasts range over a greater area so an encounter can't be guaranteed: turtles munch away, sharks snooze beneath overhangs, seals and sea-lions may approach and play with you.</li> <li id="mwAvk"><b id="mwAvo">Reefs</b> are shallow areas amid deeper water: so they have an ecosystem of marine life, they are often the cause of shipwrecks, and they may create a shelter on their leeward side that's much calmer than to windward. Thus many dive sites are on reefs. <b id="mwAvs">Rocky reefs</b>, found worldwide, are simply that. Cold seas often have a kelp forest and other seaweeds down to about <span about="#mwt51" typeof="mw:Transclusion" id="mwAvw" data-mw='{"parts":[{"template":{"target":{"wt":"m","href":"./Template:M"},"params":{"1":{"wt":"10"}},"i":0}}]}'>10</span><span typeof="mw:Entity" about="#mwt51"> </span><span about="#mwt51">m (33</span><span typeof="mw:Entity" about="#mwt51"> </span><span about="#mwt51">ft)</span>, or wherever the light gets too dim, then various zones of filter feeders like soft corals, sea squirts and sponges predominating beyond. <b id="mwAv0">Coral reefs</b> are found only in clear warm waters (but can't survive hot, so global warming is a serious threat). Here the reef has been built up from the stony skeletons of billions of creatures, with their living descendants forming a riot of colour and structure. The shallow areas tend to have softer and more flexible growth that can withstand wave action. Further down are hard corals, a sculpted Garden of Eden where everything is trying to sting everything else including you, so look but don't touch. <b id="mwAv4">Artificial reefs</b> are structures (often obsolete ships) sunk to be an attraction in their own right, and to act as a foundation for colonising marine life. They also include the supports of piers, bridges and marine structures such as oil rigs.</li> <li id="mwAv8"><b id="mwAwA">The sea bed</b> away from reefs tends to be flatter and less obviously interesting, and may be partly or completely covered by loose rock or sediments. But look more closely, especially when you're resting here on a safety stop before surfacing. There are flat fish, crabs and molluscs, sand eels, and small fry foraging for worms. "Whelks" suddenly sprout legs and lumber off as the hermit crab within takes its leave of you. Soft, silty beds look even less attractive but have more varied life, and <b id="mwAwE">muck diving</b> is the art of finding it - Indonesia has the most famous collection of species.</li> <li id="mwAwI"><b id="mwAwM"><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Wreck_diving" title="Wreck diving" id="mwAwQ">Wrecks</a></b> have three appeals: fish life, historical interest and technical difficulty. Wrecks that have been sunk for some time become artificial reefs, attracting fish life and coral. The trade-off is that this tends to happen in warmer water, which will also cause the wreck to disintegrate more rapidly. Wrecks in colder water will attract less marine life but retain historical interest, particularly those of ships that were lost at sea rather than stripped of artefacts and scuttled. Wrecks of planes, particularly those shot down in wartime, are also popular. Divers can actually enter some wrecks: however this is relatively hazardous and requires competence well beyond introductory open water training. This competence is usually indicated by certification and logged experience.</li> <li id="mwAwU"><b id="mwAwY">Caverns,</b> arches, swim-throughs and chimneys are natural features that are fun to dive. <b id="mwAwc">Caves</b> are a whole different ballgame, requiring specialised diving equipment and skills, and may also require capabilities in dry caving. The definition is, if you can still see daylight and the way out, it's a cavern. If you've blundered in further than intended and kicked up the silt, it's now a cave. Best of luck searching for the way out: this may take the rest of your life.</li> <li id="mwAwg">Always, always <b id="mwAwk">keep looking</b>, you just never know when something interesting or important may swim into view. The underwater world is so poorly explored compared to land-side that even low-experience divers in routine dive sites regularly make discoveries. There are fish behaviours not seen before, exotic species turning up in new waters, and entirely new species found to be hiding in plain sight. The shifting sands may uncover ancient wreckage and artefacts. You may find sunken evidence of a crime. Or someone's wedding ring, or dive computer.</li></ul> </section><section data-mw-section-id="68" id="mwAwo"><div class="mw-heading mw-heading2" id="mwBPI"><h2 id="Do">Do</h2><span class="mw-editsection" id="mwBPM"><span class="mw-editsection-bracket" id="mwBPQ">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=68" title="Edit section: Do" id="mwBPU"><span id="mwBPY">edit</span></a><span class="mw-editsection-bracket" id="mwBPc">]</span></span></div> <ul id="mwAws"><li id="mwAww"><b id="mwAw0">Have a last wee</b> before kitting up, and maybe a swig of water if you feel dry, but not otherwise. There's mounting evidence that the fashion for "hydration" is harmful. As soon as you plunge into the water, your circulatory system no longer has to combat gravity, and the fluid in your legs shifts into your centre. The skin circulation also reduces, to conserve heat in the cool water, so that fluid also centralises. The central circulation becomes overloaded and the body responds by dumping fluid. You suddenly need to wee, copiously, into a wetsuit that might not belong to you. (Dry suit users . . . well, it's included in the technical training.) Even then, the overload may be harmful. This could affect a healthy young diver who had to swim hard against current, but is more likely with ageing divers. Many incidents previously ascribed to drowning or heart attack are now thought to be due to pulmonary oedema, with over-hydration a contributory factor.</li> <li id="mwAw4"><b id="mwAw8">Stick to the dive plan</b> as set out in the briefing.</li> <li id="mwAxA"><b id="mwAxE">Take pictures</b> or video if you wish, but defer this till you're fully trained - it's a major distraction from other safety-critical tasks. You need good buoyancy control and trim, as you often have to approach very quietly and closely to a photo subject, and risk knocking lumps off the coral. For most divers, these will just be amateur recreational pictures, but even so the expense may be considerable, adding in the various waterproof housings, lights and mounts, and extra baggage costs. You could easily rack up the cost of a car. But what a good photographer can bring to diving is amazing.</li> <li id="mwAxI">Try a <b id="mwAxM">night dive,</b> preferably on a site you've already dived by day, so you're better oriented, and appreciate the contrast. A lot of marine life rests up during the day and comes out to feed at night, so you encounter a different cast of characters. The limited beam of your torch forces you to concentrate and notice things you might otherwise overlook, and its white light restores the intensity and full spectrum of colour that is missing under natural light. Night dives also help build your experience of diving in dark environments.</li> <li id="mwAxQ"><b id="mwAxU">Keep snorkelling:</b> it's not just a kiddy-phase to be ditched once you're qualified. It's a good way to recce a shore site, and several "diving" experiences are in fact snorkelling: manatees in Florida, jellyfish in Palau, and many big fish and whale encounters.</li> <li id="mwAxY"><b id="mwAxc">Learn</b> from each and every dive. You do this immediately afterwards by talking through what you've seen and done - it may be a proper debrief, but is usually just an animated chat. Other divers are eager to share experiences, ie to describe all the remarkable things they saw that you somehow missed seeing. Then you write up your log book, and get it counter-signed or stamped by the dive centre.</li> <li id="mwAxg"><b id="mwAxk">Develop specialties and expertise</b> such as marine life and behaviour (some people spend entire expensive holidays looking for sea-slugs), wreck history, marine archaeology, and underwater survey and mapping. Keep it fun, but you'll be working at the frontier of human knowledge.</li> <li id="mwAxo"><b id="mwAxs">Contribute</b> more widely by publishing descriptions of sites, dive operations and resorts, starting right here on Wikivoyage. (There are templates and guidelines on formats, but if in doubt, plunge forward as you first did from that boat. This article's docents may also assist.) You might also get into dive-related journalism and magazine features, guidebook development, and TV / film documentary.</li> <li id="mwAxw"><b id="mwAx0">Seek advice and expertise</b> even as you build your own. There's a lot of collective wisdom out there, and new angles and techniques in a still-developing sport.</li></ul> </section><section data-mw-section-id="69" id="mwAx4"><div class="mw-heading mw-heading2" id="mwBPg"><h2 id="Stay_safe">Stay safe</h2><span class="mw-editsection" id="mwBPk"><span class="mw-editsection-bracket" id="mwBPo">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=69" title="Edit section: Stay safe" id="mwBPs"><span id="mwBPw">edit</span></a><span class="mw-editsection-bracket" id="mwBP0">]</span></span></div> <section data-mw-section-id="70" id="mwAx8"><div class="mw-heading mw-heading3" id="mwBP4"><h3 id="Before_the_trip">Before the trip</h3><span class="mw-editsection" id="mwBP8"><span class="mw-editsection-bracket" id="mwBQA">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=70" title="Edit section: Before the trip" id="mwBQE"><span id="mwBQI">edit</span></a><span class="mw-editsection-bracket" id="mwBQM">]</span></span></div> <ul id="mwAyA"><li id="mwAyE"><b id="mwAyI">Medical conditions:</b> these might prevent you from even training, or they may limit the range of diving you can do, or they may deteriorate with age or episodically. Look at the list on the website of your training agency. It's impractical to list them all here, and in any case what usually matters is the severity, and the degree to which it's controlled, rather than the source condition. People dive after heart attacks. Severely disabled people can often dive, and it's used as rehab for injured war veterans. Yet a bad cold that blocks your nose and sinuses is enough to stop you diving. Other temporary problems, that might only manifest as the boat chugs out, are sea-sickness, drowsiness from anti-sea-sickness or other medication, alcohol or recreational drugs or hangovers therefrom, and fever. Note that several countries around the Red Sea have hardened their line on pain-killers, and may prohibit these (and confiscate at customs) even when responsibly prescribed and with the prescription to prove it. Check their embassy website for the current rules.</li> <li id="mwAyM"><b id="mwAyQ">Pregnancy:</b> there's very little scientific evidence of harm or of safety. The training agencies have therefore taken a precautionary stance, and advise that you shouldn't dive if you know you are pregnant, or seeking to become pregnant.</li> <li id="mwAyU">Your <b id="mwAyY">insurance</b> is likely to be the arbiter: if it says it won't cover certain conditions, be that land-side or diving, then realistically you can't travel. Get better insurance.</li> <li id="mwAyc">Keep fit, keep current, and keep your kit serviced, as described earlier.</li></ul> </section><section data-mw-section-id="71" id="mwAyg"><div class="mw-heading mw-heading3" id="mwBQQ"><h3 id="At_the_dive_centre">At the dive centre</h3><span class="mw-editsection" id="mwBQU"><span class="mw-editsection-bracket" id="mwBQY">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=71" title="Edit section: At the dive centre" id="mwBQc"><span id="mwBQg">edit</span></a><span class="mw-editsection-bracket" id="mwBQk">]</span></span></div> <p id="mwAyk">They'll demand evidence of your skill and qualifications, you might in return have some questions of them.</p> <ul id="mwAyo"><li id="mwAys">What are the qualifications of the skipper and divemaster?</li> <li id="mwAyw">Are the crew qualified in basic first aid?</li> <li id="mwAy0">Do they have emergency oxygen aboard, and training in how to use it? What about an Automated External Defibrillator (AED)?</li> <li id="mwAy4">How is the quality of air fills checked?</li> <li id="mwAy8">How are seaworthiness of the dive boat and competence of the crew ensured?</li> <li id="mwAzA">What emergency facilities are available in case of an accident? For search and recovery, medical evacuation, and recompression?</li> <li id="mwAzE">What is the system for checking divers off the board, and checking them all safely back aboard?</li> <li id="mwAzI">What precautions do they take to ensure that rental equipment is adequately disinfected between users?</li></ul> <p id="mwAzM">With rental equipment, its quality and fit are always somewhat unknown, and the net effect on your buoyancy. Plan the first day as "shake-down" diving, mellow stuff before you venture into anything challenging.</p> </section><section data-mw-section-id="72" id="mwAzQ"><div class="mw-heading mw-heading3" id="mwBQo"><h3 id="On_the_boat">On the boat</h3><span class="mw-editsection" id="mwBQs"><span class="mw-editsection-bracket" id="mwBQw">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=72" title="Edit section: On the boat" id="mwBQ0"><span id="mwBQ4">edit</span></a><span class="mw-editsection-bracket" id="mwBQ8">]</span></span></div> <p id="mwAzU">The boat operator knows the area and is in touch with other boats, and will usually make a sensible call on whether it's okay to go out. But you too have a decision. If conditions are marginal, ask yourself whether you'd rather be stood on the jetty wishing you'd gone out, or be on the boat wishing you'd stayed on the jetty?</p> <p id="mwAzY">Heading out to sea, does it still feel right? The sea conditions, the darkening horizon, the boat &amp; crew, the state of your head? Is what was pitched as a routine dive escalating into something at the edge of your capabilities? Your buddy, who you've only just met - technically they're qualified, but what do you know about their skills and experience, and how confident are you about mutual assistance? Do you understand their kit configuration, and they yours?</p> <p id="mwAzc">Be proactive in sorting problems before they grow, on board and in the water. The narrative of incidents often describes a gradual slide into a pit. There was something not quite right with the equipment, but it seemed minor and was let go. Some slackness in boat procedure, but they got by. Some limitation of training or rustiness of skill. And ample time to remedy any of these . . . then something else happened, and the standard back-up drills couldn't work because because, it's now a full emergency, and the victims are being sucked into a vortex of danger.</p> <p id="mwAzg">Pay attention to the briefings; know the dive plan, and stick to it.</p> </section><section data-mw-section-id="73" id="mwAzk"><div class="mw-heading mw-heading3" id="mwBRA"><h3 id="In_the_water">In the water</h3><span class="mw-editsection" id="mwBRE"><span class="mw-editsection-bracket" id="mwBRI">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=73" title="Edit section: In the water" id="mwBRM"><span id="mwBRQ">edit</span></a><span class="mw-editsection-bracket" id="mwBRU">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb" id="mwAzo"><a href="//en.wikivoyage.org/wiki/File:A_Instructor_helping_to_diver.jpg" class="mw-file-description" id="mwAzs"><img resource="//en.wikivoyage.org/wiki/File:A_Instructor_helping_to_diver.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a7/A_Instructor_helping_to_diver.jpg/220px-A_Instructor_helping_to_diver.jpg" decoding="async" data-file-width="800" data-file-height="480" data-file-type="bitmap" height="132" width="220" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a7/A_Instructor_helping_to_diver.jpg/330px-A_Instructor_helping_to_diver.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a7/A_Instructor_helping_to_diver.jpg/440px-A_Instructor_helping_to_diver.jpg 2x" class="mw-file-element" id="mwAzw"/></a><figcaption id="mwAz0">Instructor helping diver</figcaption></figure> <p id="mwAz4">Beware boats, including your own. Reckless jet-skiers and speedboats can appear out of nowhere, always be ready for a rapid evasive descent.</p> <p id="mwAz8">Plan the dive and dive the plan, always with "what if?" in mind.</p> <p id="mwA0A">Much of what's down there is either sharp or stingy or both. Look but don't touch. Jellyfish alas ignore this rule, their stings may trail for some distance behind the main blob that you saw and avoided, and they'll swipe across your unprotected face.</p> <p id="mwA0E">Narcosis and gas toxicity at depth, and pressure barotrauma on ascent, are uncommon problems but can be rapidly fatal.</p> <p id="mwA0I">Decompression theory is not an exact science. You could get bent without exceeding the limits.</p> <p id="mwA0M">If things are going badly, any diver has the right and responsibility to end the dive.</p> <p id="mwA0Q">The dive's not over until you're safely back on the boat with kit off and towelling yourself dry. Take great care against tumbles and pratfalls coming back aboard, including other divers tumbling onto you.</p> </section><section data-mw-section-id="74" id="mwA0U"><div class="mw-heading mw-heading3" id="mwBRY"><h3 id="Afterwards">Afterwards</h3><span class="mw-editsection" id="mwBRc"><span class="mw-editsection-bracket" id="mwBRg">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=74" title="Edit section: Afterwards" id="mwBRk"><span id="mwBRo">edit</span></a><span class="mw-editsection-bracket" id="mwBRs">]</span></span></div> <p id="mwA0Y">Observe your interval / decompression rules. This probably means an hour before diving again, and 12-24 hours before flying.</p> <p id="mwA0c">Do you feel off-colour? It could be something and nothing, or it may be the early subtle signs of decompression sickness, even if you've dived within the recommended pattern. Or something else unrelated. Use your commonsense, but tell someone: you ought not to be the sole judge of how bad you are.</p> </section><section data-mw-section-id="75" id="mwA0g"><div class="mw-heading mw-heading3" id="mwBRw"><h3 id="Self-sufficiency">Self-sufficiency</h3><span class="mw-editsection" id="mwBR0"><span class="mw-editsection-bracket" id="mwBR4">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=75" title="Edit section: Self-sufficiency" id="mwBR8"><span id="mwBSA">edit</span></a><span class="mw-editsection-bracket" id="mwBSE">]</span></span></div> <p id="mwA0k">During training you'll be under the direct supervision of an instructor, and taught to dive in a buddy-pair. Once qualified, many of your resort dives will be under the eye of a dive guide or leader, perhaps paired up or in a looser group. Or the divemaster may simply point out the area to dive, and tell you to go enjoy and be back at the boat by a certain time. The buddy system has great advantages in increasing the resilience of the pair. But it may be illusory if neither diver is sufficiently skilled, it can double the tragedy if one diver goes beyond their limits (e.g. too deep) in a futile attempt at rescue, and threesomes are a notorious cause of confusion for divers who do not regularly practice the procedures with each other: "but I thought <i id="mwA0o">you</i> were...."</p> <p id="mwA0s">There is an ongoing debate, which will not be entered into here, about whether to train for or promote <b id="mwA0w">solo diving</b>. Some diving is undoubtedly solo, in lacking an effective buddy. Instructors dive with complete beginners who would be unable to assist them, photographers are often away from other divers as they search for subjects, and divers in tight environments might not be able to reach or be reached by their buddy. But these are skilled, experienced divers who have back-up within their own kit, e.g. a second independent air source, and have the judgement to know how far to go. What is reasonable to promote is <b id="mwA00">self-sufficiency</b>. It's always primarily your own responsibility to avoid getting into trouble, and to extricate yourself from it. Assume that any mishap that befalls you will be just as your buddy is some ways distant, or your dive guide is pre-occupied with some worse mishap to another. Could you deal with it? Check that the diver you are allocated to dive with looks likely to stay out of trouble and not be a burden on you before you dive. It is your responsibility to refuse to dive with someone you perceive as a high risk diver, because it is your life that may be at risk.</p> </section></section><section data-mw-section-id="76" id="mwA04"><div class="mw-heading mw-heading2" id="mwBSI"><h2 id="Respect">Respect</h2><span class="mw-editsection" id="mwBSM"><span class="mw-editsection-bracket" id="mwBSQ">[</span><a href="/w/index.php?title=Scuba_diving&amp;action=edit&amp;section=76" title="Edit section: Respect" id="mwBSU"><span id="mwBSY">edit</span></a><span class="mw-editsection-bracket" id="mwBSc">]</span></span></div> <ul id="mwA08"><li id="mwA1A"><b id="mwA1E">Look but don't touch</b>, be it the bottom, coral, marine life or wrecks.</li> <li id="mwA1I"><b id="mwA1M">Don't take souvenirs</b> as everything you take is one less thing for future divers to look at, one less home for sea creatures, and one less piece of the eco-system. To paraphrase the <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Leave-no-trace_camping" title="Leave-no-trace camping" id="mwA1Q">"leave no trace"</a> motto: "take nothing but photographs, leave nothing but bubbles."</li> <li id="mwA1U"><b id="mwA1Y">Learn good buoyancy control and trim</b>, to avoid accidental damage to site and self from crashing into things. Most coral reef damage by divers is by fin impact on branching corals.</li> <li id="mwA1c"><b id="mwA1g">Don't feed the fish</b>, as it alters their natural feeding patterns. You might get bitten, more likely you'll get mobbed, and see nothing but yellowtail for the rest of the day.</li></ul> <p id="mwA1k">These rules may be enforced by law, but should be followed anyway, and encouraged among your fellow divers. Be aware of any specific local rules that apply to marine parks or protected wrecks and war graves.</p> <p id="mwA1o"> <br id="mwA1s"/></p> <div class="noprint" about="#mwt52" typeof="mw:Transclusion" id="mwA1w" data-mw='{"parts":[{"template":{"target":{"wt":"guidetopic","href":"./Template:Guidetopic"},"params":{},"i":0}}]}'> <table id="guide_topic" class="article-status" style="border-style:solid;"> <tbody><tr><td></td> <td>This <a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Travel_topics" title="Travel topics">travel topic</a> about <b>Scuba diving</b><span typeof="mw:Entity"> </span>has <b><a rel="mw:WikiLink" href="//en.wikivoyage.org/wiki/Wikivoyage:Guide_articles" title="Wikivoyage:Guide articles">guide</a></b> status. 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