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.

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.

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.

Mid Reef Wreck in Tunku Abdul Rahman Marine Park offers a combination of reef, wreck, and wall topography. Divers can expect depths averaging 15 metres, with a range of 10 to 10 metres. Access is via a shore entry, and the site is suitable for intermediate divers. Conditions vary, with visibility ranging from 6 to 20 metres and moderate currents. The site supports night diving, with typical dive times lasting 45 minutes. Facilities available at the location include parking, toilets, showers, changing rooms, a rinse station, equipment rental, and air fills. Hazards to be aware of include lionfish, sea urchins, sharks, stonefish, and strong currents.

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.

The eastern tip of Manukan Island offers a reef environment suitable for beginners, located approximately 25 metres from the shore. The site features a reef slope that descends from 4 metres to a maximum depth of 10 metres, with an average depth of 7 metres. Snorkellers can expect mild currents and visibility ranging between 3 and 10 metres. Water temperatures are consistently warm, between 28 and 31 degrees Celsius, which presents a risk of overheating. Access is via a shore entry. Facilities available at the island include toilets, showers, changing rooms, equipment rental, a cafe, and a dive shop for guided tours.

Coral Garden is a shallow marine dive site located within the Tunku Abdul Rahman Marine Park in Malaysia. The site features a consistent depth of 7 metres, making it a suitable location for less experienced divers or those looking for a relaxed, shallow dive. Water temperatures at this site are warm, ranging from 28C to 31C throughout the year. Given the shallow nature of the topography, the site is also accessible for snorkelling activities. Divers should expect variable conditions typical of the region. The site has been documented in dive records since 2013.

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.