26 wall dive sites in Thailand.
By area: Southern Thailand (16), Krabi (4), Phangnga (2), Aceh (1) and Phuket (1).
Recorded maximum depths range from 18 m to 40 m (18 of 26 sites have a depth).
By level: 11 beginner, 5 intermediate, 6 advanced and 1 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.