Directory page with depth, visibility, and drift-dive profile.
Hilton Wall: boat-access Guam wall dive with drift flow.
Hilton Wall: boat-access Guam wall dive with drift flow.
Hilton Wall is a boat-access wall-and-reef dive off Tamuning with a shallow reef flat and a steeper drop-off that turns into a classic drift-style run. Sea fans and hard coral color make the top of the wall photogenic, while the reef fish and moving water suit divers who like a bigger-water feel without a full deep-reef commitment.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
6.1m - 39.6m
Depth Note
Wall and reef profile from about 20 to 130 ft, with a shallow flat above the drop-off.
Best Season
Year-round, with calmer wind and swell windows preferred.
Typical Conditions
Wall-and-reef profile with a shallow flat above the drop-off, clear water, and drift-diving conditions.
Site conditions, restrictions, and access requirements.
Site Conditions
Safety Notes
Stay close to the team and manage buoyancy on the wall so the current does not push you into the reef.
Access Restrictions
Boat-only reef access from the Agana Marina and north-Guam operator network.
Legal Notes
Guam coral protections ban coral take in shallow water and prohibit scuba spearfishing.
Community notes to help plan your visit.
Scuba Diving
Often done as a drift dive along the wall and reef.
Freediving
Not a freedive site; the wall and boat access make scuba the intended use.
Snorkeling
Only the shallow flat is surface-friendly, and even there it is better for calm, confident swimmers than for casual snorkeling.
Species commonly reported at this site, with direct links into their wildlife guides.
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
Directory page with depth, visibility, and drift-dive profile.
Official coral-reef policy page for Guam, including coral take and spearfishing restrictions.
Operator spot page with boat-dive, depth, and reef-life notes.
Know this site? Improve Spot Details.

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