Sulug Island East Sand Spit is a reef site located within Tunku Abdul Rahman Marine Park. The topography features a sand spit that drops sharply into an extensive coral reef. Depths range from 2 to 25 metres, with an average of 15 metres. Conditions vary, with visibility between 5 and 20 metres and moderate currents. The site is accessible by both shore and boat, and is suitable for intermediate divers. Night diving is permitted, with typical dive times around 50 minutes. As there are no facilities on the island, the site offers a wilderness experience. Hazards include deep water, low visibility, strong currents, and the presence of sharks and stonefish.

South Sulug Reef is a boat-access site located in the Tunku Abdul Rahman Marine Park. The reef offers a depth range of 6 to 25 metres, with an average depth of 19 metres, making it suitable for beginner divers. Conditions are generally comfortable with mild currents and water temperatures between 27 and 30 degrees Celsius. Visibility varies significantly from 5 to 25 metres. Divers should maintain good buoyancy control to avoid contact with sharp coral structures. The site is also available for night diving, providing an alternative experience of the reef topography. Boat access is required to reach this location, which sits approximately 3000 metres from the shore.

North Sulug Reef is a marine reef site located within the Tunku Abdul Rahman Marine Park. The site features a depth range of 7 to 11 metres, with an average depth of 15 metres. Access is strictly by boat, and the site is suitable for beginners. Divers and snorkellers can expect mild currents and visibility ranging from 10 to 20 metres. Water temperatures remain warm throughout the year, between 28C and 31C. Hazards at this location include boat traffic, as well as the presence of lionfish and stonefish. Species recorded around this area include wrasses, anemonefish, moray eels, and various lionfish species.

Mamutik Island is the smallest island in the Tunku Abdul Rahman Marine Park, featuring a reef and drop-off topography. Divers and snorkellers can access the site directly from the shore on the western rocky side. The area is suitable for beginners, with depths ranging from 1 to 18 metres and an average of 5 metres. Conditions include mild currents and visibility between 5 and 15 metres. Marine life recorded here includes wrasses, which are very common, alongside common ocellaris anemonefish. Rarer sightings include zebra lionfish and titan triggerfish, while various butterflyfish, pufferfish, and groupers are also present. Facilities include toilets, showers, equipment rental, and a dive shop.

South Reef is a marine site located in Tunku Abdul Rahman Marine Park, Malaysia, offering depths between 10 and 15 metres. This reef is accessible only by boat, situated 5000 metres from the shore. Divers encounter mild currents and visibility ranging from 10 to 30 metres. The water temperature remains warm, fluctuating between 27 and 30 degrees Celsius throughout the year. Due to active boat traffic in the area, divers must use a delayed surface marker buoy and remain close to the boat during ascent and descent. The site is suitable for beginners and supports night diving, though local weather conditions should be confirmed before departure as the location is exposed to open water.

The Rock is a shallow reef site in Tunku Abdul Rahman Marine Park, Malaysia, featuring depths between 3 and 7 metres. With an average depth of 5 metres and mild currents, it is well suited for beginner divers. Visibility is consistently 30 metres, providing clear views of the reef structure. Water temperatures range from 28 to 31 degrees Celsius. Access to the site is by boat only, located 4000 metres from the shore. Divers should maintain good buoyancy and careful fin placement to avoid contact with sharp coral and rock formations, which can cause cuts.

Manukan Reef is a marine site located within the Tunku Abdul Rahman Marine Park, Malaysia. This location features both natural reef structures and an artificial reef. Divers access the site by boat, which is situated 1200 metres from the shore. The depth ranges from 7 to 25 metres, with an average depth of 15 metres. Conditions are generally mild, with visibility ranging between 3 and 10 metres and water temperatures between 27 and 30C. The site is suitable for beginners and supports night diving. On-site facilities include equipment rental, air fills, and boat charters. Hazards include jellyfish and sharp coral.

Mamutik Shore is a reef and pinnacle site located within Tunku Abdul Rahman Marine Park. The site is suitable for beginners, featuring a consistent depth of 7 metres. Divers access the water directly from the shore. Conditions are generally mild, with current levels described as mild and visibility ranging between 5 and 10 metres. Water temperatures are warm, typically between 28 and 31 degrees Celsius throughout the year. Facilities available at the location include a dive shop, air fills, equipment rental, changing rooms, and showers. Guided tours are also provided. Divers should exercise caution regarding sharp coral present at the site.