53 wall dive sites in South Asia.
By country: Maldives (42), India (9) and Sri Lanka (2).
Recorded maximum depths range from 5 m to 75 m (40 of 53 sites have a depth).
By level: 17 beginner, 13 intermediate, 8 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.