58 dive sites in Halmahera Island, Indonesia: 4 reefs, 2 shore dives, 1 wall, 1 wreck and 50 other sites.
Recorded maximum depths range from 25 m to 40 m (9 of 58 sites have a depth).
By level: 4 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.