71 dive sites in Guam, United States: 13 reefs, 7 shore dives, 6 walls, 2 caves, 2 wrecks, 1 artificial reef, 1 pinnacle and 39 other sites.
Recorded maximum depth: 31 m (1 of 71 sites have a depth).
By level: 1 beginner and 3 advanced.
All dive sites in United States