Dive site · access from Koh Rong Archipelago
Koh Koun
Koh Koun: Small island between Koh Rong and Koh Rong Sanloem with four shallow dive sites.
- Depth
- 5–14m
- Current
- Mild
- Minimum level
- Open water
- Access
- Boat
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The case for it
Why dive here
- Small island between Koh Rong and Koh Rong Sanloem with four shallow dive sites
- Hard and soft coral bommies, anemones, stingrays and scorpionfish
- Visibility 5-25m, averaging around 10m
Check before booking
What may rule it out
- Conditions can change. Confirm depth, current and access with a local operator.
Access and timing
Plan this through Koh Rong Archipelago
Best overall months: Nov, Dec, Jan, Feb, Mar, Apr. Check the destination planner for operating season, wildlife and other matching sites.
Wildlife
Seen around Koh Rong Archipelago
rareoccasionalcommonly seenpeak seasondestination closed
These are destination-level records, not confirmed sightings at Koh Koun.
Whale shark
| Month | Likelihood |
|---|---|
| January | rare |
| February | rare |
| March | rare |
| April | rare |
| May | rare |
| June | destination closed |
| July | destination closed |
| August | destination closed |
| September | destination closed |
| October | rare |
| November | rare |
| December | rare |
Bluespotted ribbontail ray
| Month | Likelihood |
|---|---|
| January | occasional |
| February | occasional |
| March | occasional |
| April | occasional |
| May | occasional |
| June | destination closed |
| July | destination closed |
| August | destination closed |
| September | destination closed |
| October | occasional |
| November | occasional |
| December | occasional |
Giant moray
| Month | Likelihood |
|---|---|
| January | occasional |
| February | occasional |
| March | occasional |
| April | occasional |
| May | occasional |
| June | destination closed |
| July | destination closed |
| August | destination closed |
| September | destination closed |
| October | occasional |
| November | occasional |
| December | occasional |
Great barracuda
| Month | Likelihood |
|---|---|
| January | occasional |
| February | occasional |
| March | occasional |
| April | occasional |
| May | occasional |
| June | destination closed |
| July | destination closed |
| August | destination closed |
| September | destination closed |
| October | occasional |
| November | occasional |
| December | occasional |
Spotted eagle ray
| Month | Likelihood |
|---|---|
| January | rare |
| February | rare |
| March | rare |
| April | rare |
| May | rare |
| June | destination closed |
| July | destination closed |
| August | destination closed |
| September | destination closed |
| October | rare |
| November | rare |
| December | rare |
Nearby alternatives
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Sources & last checked
Checked August 2026
Research is source-backed, but conditions and fees should still be confirmed locally.
View 1 source and checking notes
- Scuba Diving in Sihanoukville and Koh Rong Sanloem, The Dive Shop Cambodia
Note on the data: Coordinates are approximate; not surveyed dive-site GPS.