Operator dive-sites page with visibility and practical route-planning context.
Clear-water Guam reef-and-wall dive with deep drop-off.
Clear-water Guam reef-and-wall dive with deep drop-off.
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Amphitheater - Guam is a boat-access reef and wall dive off Cabras where a rounded drop-off opens into deeper water. The shallow upper reef can be enjoyed as a scenic open-water dive, while the deeper wall attracts more experienced divers looking for clear water, big-reef structure, and the chance of larger marine life.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
9.1m - 39.6m
Depth Note
Reported depth range is 30–130 ft+ with deeper walls beyond that range.
Best Season
Amphitheater - Guam is best on calmer-weather days when wind and swell do not complicate boat work or wall exposure.
Typical Conditions
Visibility reported up to 200 ft.
Hazards, restrictions, and access requirements.
Safety Notes
The deeper walls are suited only to very advanced and technical divers; plan conservatively and stay within training and gas limits.
Access Restrictions
Boat dive only.
Legal Notes
Dive Amphitheater - Guam with a local operator and follow current boating guidance for Cabras and outer-reef pickups.
Community notes to help plan your visit.
Scuba Diving
Shallow reef is suitable for many divers, while deeper walls are intended for very advanced and technical diving.
Freediving
Amphitheater - Guam is known as a scuba reef-and-wall site rather than a dedicated freedive location.
Snorkeling
Amphitheater - Guam is not generally treated as a routine snorkel site because visits are organized as boat dives over deeper structure.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Operator dive-sites page with visibility and practical route-planning context.
Guam dive-guide page for Amphitheater access, wall shape, and marine-life context.
Know this site? Improve Spot Details.

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