58 dive sites in Halmahera Island, Indonesia: 10 reefs, 2 shore dives, 2 wrecks, 1 wall and 43 other sites.
Recorded maximum depths range from 12 m to 35 m (9 of 58 sites have a depth).
By level: 5 beginner and 5 intermediate.
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.