33 cave dive sites in Australia.
By area: New South Wales (9), Queensland (6), Western Australia (6), Hook Island (1) and Tasmania (1).
Recorded maximum depths range from 6 m to 125 m (13 of 33 sites have a depth).
By level: 7 beginner, 2 intermediate, 1 advanced and 2 technical.
Species confirmed at these sites by diver sightings (three or more independent divers) or by two or more independent sources, with the number of sites each is confirmed at.