Island dive summary with typical visibility, sheltered-site context, and daily dive-site logistics around Koh Rong Sanloem.
Shallow boulder-and-cave dive with night-dive action.
Shallow boulder-and-cave dive with night-dive action.
A Koh Rong Sanloem dive center or day boat is the normal way to reach the site and pick the calmest window.
Monkey Cave is a shallow boulder-and-cave dive on the north-west side of Koh Rong Sanloem, with a relaxed reef profile, boat-or-shore access, and lively night-dive interest on calm days.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
0m - 15m
Depth Note
Shallow boulder-and-cave site with a reported maximum depth around 15m.
Best Season
Dry season, November to May, when seas are calmer and visibility is usually better.
Typical Conditions
Shallow boulder-and-cave profile with a relaxed reef feel on calm days, but sea state can turn quickly when the wind picks up.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Keep buoyancy tight around the cave edge and boulder line, and confirm pickup timing before the drop.
Access Restrictions
Boat access from Koh Rong Sanloem is the normal route; shore or beach entry may also be possible on calmer approaches.
Legal Notes
Follow local dive-center and marine-area rules, and do not disturb the cave or reef structure.
Community notes to help plan your visit.
Scuba Diving
An easy-profile reef-and-boulder dive with enough structure for relaxed exploration and night-dive interest.
Freediving
Not a dedicated freedive site.
Snorkeling
Not a primary snorkel site, though the shallow profile may suit calm-day surface viewing near the entry.
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
Island dive summary with typical visibility, sheltered-site context, and daily dive-site logistics around Koh Rong Sanloem.
Koh Rong Sanloem dive center with all-level diving, island-based operations, and seasonal weather notes.
Official tourism page for Koh Rong Sanlem island geography and visitor context.
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Shallow Cambodia coral reef with pipefish and stingrays.

Fringing reef with an overhang and small wreck.

Boat-dived reef on the north side of M'pai Bay.

Sheltered beach-entry reef for relaxed training dives.

Mooring-buoy reef with fishy current breaks.

Macro-rich reef with large coral-covered rocks.