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Dedicated to exploration and scientific investigations of underwater caves in the Bahamas. Includes general information, photos and a list of publications. Located in Charleston, South Carolina, United States.
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Cave Divers Association of Australia.
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Multiple discussion boards feature gear exchange, trip reports, incident reporting and analysis, buddies and resources.
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The official web site for the CDG of Great Britain.
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South Georgia enthusiast offers statistical summary of his dives, articles, photos, projects, tips, files. Includes contact form.
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The exploration of Drakos and Polidrosso together with team, equipment and contact information.
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Discussion group covering all the various aspects of cavern and cave diving worldwide. Posts, calendar, members list, advice, locations, trip reports.
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The EKPP dives primarily in Frane using DIR diving techniques. Project information, training, history, images and videos.
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Locations, pictures, and conditions relating to cave diving in the Florida Springs area.
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A mailing list established to promote an exchange of cave diving related issues via Internet.
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A club dedicated to the exploration, survey and research of the cenotes and underground rivers of the Yucatan Peninsula.
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Underwater photographs of the cenotes in the Riviera Mayan region of Mexico.
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A basic introduction to safe cave diving with some nice photographs.
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The main organisation for cave divers in the USA.
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Certifying Agency for Cavern and Cave Diving.
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Located in Playa del Carmen, Yucatan, Mexico and providing training for cenote and cavern diving. Training and dive site details, local history, pictures and accommodation options.
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Coverage of the project's work exploring a deep cenote system, zacaton, in the Sierras de Tamaulipas. Personal journals and trip logs, media articles, history of the site, and biographies of team members.
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Exploration, survey and cartography of the underwater and dry caves of the state. [English/German]
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Safety information from the San Marcos Area Recovery Team, National Speleological Society, USA.
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The official web site of the Cave Divers Association of Australia
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Covers what is involved, who can be a diver, when, where and how. Includes safety rules for diving in Florida and Mexico.
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Information and pictures of a number of caves in Hungary.
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Devoted to exploration of underwater caves in Big Bend area of northern Florida. Includes articles on history, equipment, procedures, decompression, diving updates, image gallery and contacts.
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Pictures and descriptions of cave diving trips in Mexico and Florida, including some of the more off the beaten track sites.