Sapi House Reef in Tunku Abdul Rahman Marine Park is a shallow reef site suitable for beginners and training. Reached by boat, the site maintains an average depth of 6 metres. Visibility ranges from 5 to 15 metres with mild currents. Divers and snorkellers frequently encounter wrasses, while uncommon sightings include copperband butterflyfish, blackspotted pufferfish, maroon clownfish, and zebra lionfish. Rarer species recorded here include reef stonefish, titan triggerfish, giant moray, bluespotted fantail ray, and various lionfish. Hazards include boat traffic, sharp coral, and the presence of lionfish and stonefish. Facilities on the island include changing rooms, toilets, and a cafe.

Nudi Garden is a sheltered reef site located within Tunku Abdul Rahman Marine Park, accessible only by boat. The reef topography spans depths of 2 to 20 metres, with an average depth of 12 metres, making it suitable for beginner divers. Conditions are generally mild, though visibility fluctuates significantly between 5 and 40 metres. The site is also suitable for night diving. Divers should exercise caution regarding boat traffic and be aware of stonefish present on the reef. Additionally, take care to avoid entanglement risks associated with artificial reef structures and always deploy a surface marker buoy before ascending.

Sapi Reef is a combination of natural reef and artificial structures located within Tunku Abdul Rahman Marine Park. The site is suitable for beginners, with depths ranging from 7 to 18 metres and an average depth of 10 metres. Divers can expect mild currents and visibility between 10 and 25 metres. Marine life includes very common wrasses, alongside uncommon sightings of pufferfish, Copperband Butterflyfish, and Red Sea Butterflyfish. Rarer encounters include Giant Moray, Titan Triggerfish, and various lionfish species. Access is available by both shore and boat. On-site facilities include toilets, showers, changing rooms, a rinse station, a cafe, and a dive shop. Typical dives last 45 minutes.

Coral Garden is a reef and muck dive site located within the Tunku Abdul Rahman Marine Park. The site features depths ranging from 5 to 18 metres, with an average depth of 10 metres. Conditions are generally mild, with visibility fluctuating between 5 and 25 metres. Water temperatures remain consistent throughout the year, typically between 27C and 30C. Access to the site is available via both shore and boat entries, making it a suitable location for beginner divers. The topography offers a mix of reef structures and muck environments, providing varied terrain for underwater exploration.

Sapi Island Main Beach is a popular reef site within Tunku Abdul Rahman Marine Park. The area features a coral garden located just south of the main jetty, which is cordoned off with buoys to separate swimmers from boat traffic. This site is suitable for beginners, offering shallow depths ranging from 2 to 5 metres with an average of 2 metres. Conditions are generally mild, though visibility varies between 5 and 15 metres. Water temperatures remain warm throughout the year, typically between 27 and 30 degrees Celsius. Shore access is available, and the site is well-equipped with toilets, showers, changing rooms, and equipment rental facilities.

Clement Reef in Tunku Abdul Rahman Marine Park offers a reef environment at depths between 17 and 26 metres. Divers experience mild currents and visibility ranging from 10 to 30 metres. The site is accessible by boat only, and divers should remain close to the vessel due to active boat traffic. Marine life includes very common wrasses, alongside uncommon sightings of Titan Triggerfish, Zebra Lionfish, Copperband Butterflyfish, Pink Skunk Anemonefish, Red Sea Butterflyfish, and Maroon Clownfish. Rare species such as Bluespotted Fantail Ray, Spotfin Lionfish, Giant Moray, Reef Stonefish, and Harlequin Sweetlips are also recorded. Divers should use a delayed surface marker buoy and remain vigilant for changing visibility and surge.

Sapi Slope is a reef site located in Tunku Abdul Rahman Marine Park, Malaysia, accessible only by boat. The reef slopes from 5 to 20 metres, with an average depth of 10 metres, making it suitable for beginners. Divers experience mild currents and visibility ranging from 5 to 25 metres. Marine life includes common wrasses, alongside uncommon sightings of zebra lionfish, titan triggerfish, eightband butterflyfish, clark's anemonefish, razorfish, and blacktip grouper. Rarer encounters include harlequin sweetlips, bluespotted fantail rays, giant moray, and various lionfish species. Divers should exercise caution regarding reef stonefish and lionfish, avoiding contact with the reef structure. Shore facilities at the park include toilets, a cafe, and equipment rental.

Turtle Patch in Tunku Abdul Rahman Marine Park features a combination of shallow reef and pinnacle structures. Divers can explore this site at depths ranging from 5 to 18 metres, with an average depth of 17 metres. Visibility typically spans 15 to 30 metres, providing clear sightlines across the underwater landscape. Water temperatures remain consistent between 27 and 30 degrees Celsius. Access is exclusively by boat, and the site is suitable for beginners. While currents are generally mild, they can strengthen unexpectedly, so divers should remain close to their guide. Dive times average 60 minutes, and guided tours are available to support newer divers.