Corner Bar is a reef dive site located 1500 metres off the coast of Koh Rong Samloem. Accessible by boat, the site features depths ranging from 7 to 16 metres with an average of 12 metres. Divers can expect mild currents, though strong currents are a potential hazard. Visibility at the site fluctuates between 5 and 25 metres, and water temperatures remain warm throughout the year, typically between 29 and 31 degrees Celsius. The site is suited for intermediate divers, with typical dive times lasting around 50 minutes. Air fills and equipment rental facilities are available for those planning a visit.

Mpai Bay offers a combination of reef and muck diving directly off the village on Koh Rong Samloem. The site is well-suited for beginners, with an average depth of 7 metres and a maximum depth of 10 metres. Divers can access the site from the shore or by boat. Conditions are generally mild, with visibility ranging from 5 to 10 metres and water temperatures between 29C and 31C. Night diving is available at this location. Due to the proximity of the village jetty, boat traffic is a significant hazard; divers must use a delayed surface marker buoy at all times. Sharp coral is also present in the area.

Middle Tree is a coral reef site situated within the Koh Rong Archipelago Marine Protected Area. As a designated conservation zone, the area is primarily managed for research purposes. The reef features depths ranging from 5 to 14 metres, with an average depth of 10 metres. Access to the site is by boat, as it is located 5 kilometres from the shore. Divers can expect mild currents and visibility fluctuating between 5 and 25 metres. Water temperatures remain warm throughout the year, typically between 29 and 31 degrees Celsius. Hazards at this location include boat traffic and sharp coral structures.

Coral Bay is a reef site located 1500 metres off the coast of Koh Rong Samloem. The reef topography extends from the shallows to a maximum depth of 25 metres, with an average depth of 10 metres. This site is accessible only by boat and features mild currents, making it suitable for beginners. Visibility varies significantly from 5 to 25 metres. Water temperatures remain consistent between 29 and 31 degrees Celsius throughout the year. Divers should be cautious of sharp coral and rocks, as well as boat traffic near the surface. Night diving is available at this location, and dive shop facilities are provided for charter services.

The Old Jetty Wreck at Koh Rong Samloem is an artificial reef system comprising a submerged structure and surrounding reef. Divers can explore the wreck at depths ranging from 7 to 30 metres, with an average depth of 7 metres. The site is accessible only by boat and features mild currents, making it suitable for intermediate divers. Visibility typically ranges between 10 and 20 metres, while water temperatures remain warm between 29 and 31 degrees Celsius. Divers should maintain buoyancy to avoid contact with sharp coral and rock formations and remain aware of surroundings due to occasional shark sightings.

Corner Bay is a reef dive site located off Koh Rong Samloem, Cambodia. The site features depths ranging from 5 to 16 metres, with an average depth of 11 metres. Access is by boat only. Divers should be prepared for moderate currents and visibility that can fluctuate between 5 and 25 metres. Due to the presence of sharp coral and the potential for strong currents or low visibility, this site is suited for intermediate divers. Night diving is permitted at this location. Water temperatures remain warm throughout the year, typically ranging between 29 and 31 degrees Celsius.

Last Tree is a drift and reef dive site located off Koh Rong Samloem. The site reaches a maximum depth of 13 metres and is suitable for beginners. Divers access the location by boat, navigating mild currents that vary in visibility between 5 and 25 metres. Water temperatures remain consistent throughout the year, ranging from 29 to 31 degrees Celsius. Night diving is permitted at this location. Divers should exercise caution regarding boat traffic and navigation, ensuring they remain aware of their position to avoid restricted conservation areas located to the south.

Ship Wreck at Koh Rong Samloem is a deliberately sunk vessel serving as an artificial reef. The structure lies at depths between 8 and 18 metres, making it suitable for intermediate divers. Access is by boat only, with typical dives lasting 45 minutes. Visibility is highly variable, ranging from 5 to 25 metres, and water temperatures remain consistent between 29 and 31 degrees Celsius. While currents are generally mild, they can strengthen unpredictably. Divers should be aware of entanglement risks within the wreck's interior and carry a torch to navigate darker sections. Night diving is available at this site.