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Tour-based access and weather-based site selection.
Dive Spot Guide•
Koh Rong Nang เกาะโรงหนัง
Tide-driven Samaesan reef with coral lines and drift routes.
3.5/5
2 dives 2 diversMake this a real next stop
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Photo from Stealthy Stingray
Boat-access reef where flood and ebb decide the side of the dive; best for current-aware planning and steady buoyancy.
About Koh Rong Nang เกาะโรงหนัง
Koh Rong Nang is a Samaesan reef where the tide decides which side gives the cleaner run. The site slopes off the island into shallow rocky sections, coral lines, and a flatter seabed, so it rewards divers who can read the current instead of fighting it. It is usually reached by boat and fits best as a current-aware reef dive with strong fish life and good photo potential. The calm, clear-water side of the reef is also used on snorkeling tours when conditions line up.
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Research + Early Community Signal At Koh Rong Nang เกาะโรงหนัง
Conservative research baseline blended with 2 dives by 2 divers.
VisibilityVisibility: 20m
AccessModerate entry effort
CoralHealthy coral
Aquatic LifeGreat variety
FacilitiesLimited facilities
Crowd / PopularityModerate
CurrentLight current
SurgeFlat calm
Where Is Koh Rong Nang เกาะโรงหนัง?
This spotNearby spots
Community sourced coordinates.
Koh Rong Nang เกาะโรงหนัง Planning Details
Depth range, seasonality, and planning context.
Reported Depth
5m - 25m
Depth Note
Shallow rocky sections and coral lines drop into small walls and a flat seabed; the route is commonly described in the 5-25m band.
Best Season
Year-round; calmer days are better for the cleaner runs and clearer water.
Typical Conditions
Shallow rocky areas, coral lines, small walls, and a flat seabed; the better side changes with tide and current.
Safety & Access At Koh Rong Nang เกาะโรงหนัง
Hazards, restrictions, and access requirements.
Key Hazards
Strong current
Safety Notes
Plan the route around the tide and pick the side that matches the current instead of trying to fight the flow.
Access Restrictions
Best handled as an operator-led boat dive because the route changes with the current and Samaesan access is tour-based.
Legal Notes
Use the local Samaesan tour and check-in process and follow island access rules.
Local Intel For Koh Rong Nang เกาะโรงหนัง
Community notes to help plan your visit.
Scuba Diving
Two sides can be dived depending on the tidal current; the dive follows a slope to about 18 m with points of interest around 18–21 m.
Freediving
Possible only on the shallow, calmer side when the tide is slack; the site is primarily better for scuba or guided snorkel.
Snorkeling
Boat tours use the site for snorkeling when the sea is calm enough, especially around the shallower coral-lined sections.
Wildlife at Koh Rong Nang เกาะโรงหนัง
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Koh Rong Nang เกาะโรงหนัง
2 community dive logs and visit reports for this site.
Dive Spot Log Averages At Koh Rong Nang เกาะโรงหนัง
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility20m
Avg. Max Depth3.7m
Activity
Total Logs2
Unique Divers2
