Pictures and descriptions of cave diving trips in Mexico and Florida, including some of the more off the beaten track sites.

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.

The national organisation for Australia.

Multiple discussion boards feature gear exchange, trip reports, incident reporting and analysis, buddies and resources.

The official web site for the CDG of Great Britain.

The exploration of Drakos and Polidrosso together with team, equipment and contact information.

South Georgia enthusiast offers statistical summary of his dives, articles, photos, projects, tips, files. Includes contact form.

Discussion group covering all the various aspects of cavern and cave diving worldwide. Posts, calendar, members list, advice, locations, trip reports.

The EKPP dives primarily in Frane using DIR diving techniques. Project information, training, history, images and videos.

A mailing list established to promote an exchange of cave diving related issues via Internet.