Sponge Garden is a reef site located off Koh Rong Samloem, Cambodia, characterised by a high density of barrel sponges. The site is suitable for beginners and experienced divers, with depths ranging from 10 to 17 metres and an average depth of 10 metres. Access is by boat only. Visibility varies significantly between 6 and 30 metres, and currents are generally mild. The water temperature remains warm, between 29 and 31 degrees Celsius. Hazards at this site include jellyfish, lionfish, and stonefish. Night diving is permitted, with typical dives lasting 60 minutes. Species recorded around this area include wrasses, anemonefish, butterflyfish, moray eels, and various nudibranchs.

Two Tone Garden is a reef site located off Koh Rong Samloem, Cambodia, suitable for beginner divers. The site ranges from 10 to 18 metres in depth with an average of 12 metres. Access is by boat only to avoid shore surf. Visibility typically fluctuates between 10 and 25 metres, and water temperatures remain warm between 29 and 31 degrees Celsius. Divers should exercise caution regarding buoyancy to avoid sharp coral, stonefish, and lionfish. Night diving is available, revealing increased invertebrate activity. Species recorded around this area include wrasses, elongate clams, eightband butterflyfish, pink skunk anemonefish, rock cod, groupers, bluestreak cleaner wrasse, blue dragon, Jenkins ray, live sharksucker, striped eel catfish, jorunna nudibranch, white eyed moray, and peacock-tail anemone shrimp.

Lazy Beach Point is a shallow reef located 1000 metres off the coast of Koh Rong Samloem. With depths ranging from 3 to 10 metres and mild currents, the site is well suited for beginner divers. Visibility fluctuates between 5 and 25 metres, and water temperatures remain warm between 29 and 31C. Access is exclusively by boat. Divers should maintain neutral buoyancy to avoid contact with sharp coral and rocks. Species recorded around this area include wrasses, anemonefish, butterflyfish, nudibranchs, and various invertebrates. Facilities at the location include a cafe and showers for post-dive use.

Lazy Beach (Left) is a shallow reef site located off Koh Rong Samloem, Cambodia. The site features a consistent depth of approximately 4 metres, making it suitable for beginner divers. Access is available via both shore and boat, though a boat is required to reach the specific reef area. Divers should be aware of potential hazards including jellyfish and sea urchins. On-site facilities include a dive shop, equipment rental, air fills, and guided tours, alongside amenities such as showers, toilets, and a rinse station. The water temperature at this location typically ranges between 29C and 31C throughout the year.

Victoria's Secret Garden is a reef and drift dive site located off Koh Rong Samloem. The site is suitable for beginners, with an average depth of 8 metres and a maximum depth of 10 metres. Divers access the site from the shore. Conditions are generally mild, with visibility ranging from 5 to 25 metres and water temperatures between 29 and 31 degrees Celsius. The site supports night diving, with typical dives lasting approximately 42 minutes. Guided tours are available through local dive shops.

Nudibranch Heaven is a shallow reef site located off Koh Rong Samloem, Cambodia. The site is suitable for beginners, with an average depth of 8 metres and a maximum depth of 10 metres. Access is by boat, and divers should remain aware of boat traffic in the area. Conditions are generally mild, with visibility ranging from 6 to 25 metres and water temperatures between 29 and 31C. The site is also available for night diving, with typical dives lasting around 45 minutes. The reef environment supports a variety of marine life, though specific species observations are not confirmed for this location.

Sunset Beach Corner is a reef site located to the north of Sunset Beach on Koh Rong Samloem. This site is suitable for beginners and offers both shore and boat access. Divers and snorkellers can explore the reef at depths reaching 10 metres. Conditions are generally mild, with visibility ranging from 5 to 25 metres and water temperatures between 29C and 31C. Facilities available at the site include a dive shop, cafe, parking, showers, and changing rooms. Divers should be aware of potential hazards, including low visibility and sharp coral.

Castle is a reef dive site located off Koh Rong Samloem, named for its resemblance to an ancient castle when viewed from the west near the local Navy base and lighthouse. This site is suitable for all experience levels, with depths reaching up to 14 metres. Access is by boat only. Divers can expect mild currents and visibility ranging from 5 to 25 metres. Water temperatures are warm, consistently between 29C and 31C throughout the year. Due to the nature of the location, divers should remain aware of boat traffic in the area.