56 wreck dive sites in South Asia.
By country: Sri Lanka (33), Maldives (17) and India (6).
Recorded maximum depths range from 5 m to 55 m (31 of 56 sites have a depth).
By level: 10 beginner, 4 intermediate, 9 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.