42 dive sites in Gālla, Sri Lanka: 12 reefs, 12 wrecks, 1 cave, 1 shore dive and 16 other sites.
Recorded maximum depths range from 10 m to 40 m (25 of 42 sites have a depth).
By level: 12 beginner, 2 intermediate and 10 advanced.
Species confirmed at sites here by diver sightings (three or more independent divers) or by two or more independent sources, with the number of sites each is confirmed at.