The official web site of the Cave Divers Association of Australia

Offers PADI dive courses in Sydney, on the Great Barrier Reef, at Nelson Bay and Jervis Bay. Also provides boat dives and sells equipment online.

Portal containing information about scuba dive shops, charter boats, liveaboards, and diver accommodation.

Resource for Australian scuba information and news. Large collection of nudibranch photos.

Travel agent organising dive trip packages and training. Based in Cairns, Australia.

Containing many dive site descriptions, service directory and forum.