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.

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.

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.

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.

Ribbon Reef is a boat-access reef site located in Tunku Abdul Rahman Marine Park, Malaysia. The topography ranges from a shallow 5 metres to a maximum depth of 25 metres, with an average depth of 15 metres. Conditions are generally comfortable for beginners, featuring mild currents and water temperatures between 27 and 30 degrees Celsius. Visibility is variable, ranging from 5 to 40 metres depending on the time of year. The site is suitable for night diving, offering a different perspective of the reef structure after dark. Guided tours and dive shop facilities are available to assist with site navigation and logistics.

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.

Padang Point is a reef site located within Tunku Abdul Rahman Marine Park, Malaysia. The reef topography extends from 5 metres to a maximum depth of 25 metres, with an average depth of 8 metres. Conditions are generally manageable with mild currents and water temperatures ranging from 27 to 30 degrees Celsius. Visibility at the site typically fluctuates between 5 and 15 metres. Access is strictly by boat, requiring coordination with local operators. Divers should be aware of jellyfish and sharp coral structures while navigating the reef. The site is well-suited for beginners looking to practise buoyancy and observation skills in a warm, controlled environment.