Koh Taru is a reef site located off Koh Adang, Thailand, accessible only by boat. The site features depths ranging from 5 to 25 metres, with an average depth of 18 metres. Divers should be prepared for strong currents and visibility typically between 15 and 30 metres. Water temperatures remain consistent throughout the year, ranging from 29 to 31 degrees Celsius. Due to the current and depth profile, this site is suited for intermediate divers. Hazards at this location include sharks and stonefish. Species recorded around this area include wrasses, anemonefish, butterflyfish, and various reef-associated marine life.

Ao Taloo Lancha is a reef site located off Koh Adang, Thailand, offering a shallow environment suitable for beginner divers. The reef features a mix of hard and soft corals across depths ranging from 5 to 14 metres, with an average depth of 9 metres. Divers typically experience mild currents and visibility between 10 and 20 metres. Access is by boat only, and divers should remain cautious of sharp coral formations and surface boat traffic. With water temperatures consistently between 29 and 31 degrees Celsius, the site provides a comfortable setting for 45-minute dives.

Waterfall is a muck and reef dive site located 1500 metres off Koh Adang, Thailand. The site features depths ranging from 6 to 19 metres, with an average of 15 metres, making it suitable for beginner divers. Access is by boat only. Divers encounter mild currents and visibility between 10 and 25 metres. The topography consists of small coral patches that provide shelter for various marine life. Divers should be cautious of sharp coral and rocks. Species recorded around this area include wrasses, groupers, butterflyfish, and anemonefish. Night diving is available and recommended for observing cryptic species that hide in crevices during the day.

Long Beach/Mini Rocks is a reef and artificial reef site located off Koh Adang, Thailand. Accessible only by boat, the site sits approximately 5000 metres from shore. Divers can expect depths ranging from 6 to 9 metres, with an average depth of 7 metres. Conditions are generally mild, though visibility varies between 5 and 15 metres. The water temperature remains consistent throughout the year, typically between 29C and 31C. Due to the nature of the environment, divers should be aware of boat traffic and sharp coral. This site is suitable for beginners, with typical dives lasting around 45 minutes.

Honeycomb Beach on Koh Adang offers a combination of reef and muck diving, suitable for beginner divers. The site features depths between 5 and 15 metres with an average of 10 metres. Divers experience mild currents and visibility ranging from 5 to 20 metres. Access is by boat, and divers should note the presence of a shore break during entry and exit. The topography includes reef sections interspersed with sandy patches. Divers should remain aware of jellyfish in the water. Guided tours are available for those seeking assistance in locating specific marine life within the reef and sandy areas.

Adang Corner is a drift dive located off Koh Adang, Thailand, characterised by strong currents that move divers along the reef structure. The site ranges in depth from 15 to 25 metres, with an average depth of 18 metres. Visibility varies between 10 and 30 metres. Due to the significant current and presence of sharp coral, this site is suited for intermediate divers with solid buoyancy control. Access is by boat only, and divers should confirm exit points with their guide before entry. Night diving is available at this location, which typically features water temperatures between 29 and 31 degrees Celsius.

Koh Usen is a reef site located off Koh Adang, Thailand, suitable for both diving and snorkelling. The site features a consistent depth of approximately 8 metres, making it an accessible location for beginners. Entry is via the shore, and divers can expect mild currents and visibility ranging from 10 to 20 metres. Water temperatures remain warm throughout the year, typically between 29C and 31C. Night diving is available at this location. Hazards to be aware of include boat traffic and sharp coral. Species recorded around this area include wrasses, butterflyfish, parrotfish, anemonefish, groupers, moray eels, sea kraits, and spiny lobsters.

White Rock is a reef site located off Koh Adang, Thailand, suitable for beginner divers. The reef starts in shallow water and slopes to a maximum depth of 25 metres, with an average depth of 12 metres. Visibility ranges from 10 to 25 metres, and currents are generally mild. Access is by boat only, and the site is suitable for night diving. Divers should be aware that jellyfish can be present, and wearing a full wetsuit or thin exposure suit is recommended as a precaution. Guided tours and boat charters are available for those wishing to visit this site.