34 dive sites in Derawan, Maratua, Indonesia: 13 reefs, 4 walls, 1 shore dive and 16 other sites.
Recorded maximum depths range from 10 m to 70 m (26 of 34 sites have a depth).
By level: 5 beginner, 12 intermediate, 2 advanced and 1 technical.
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.