Pulau Seri Buat, also known as Pulau Rahsia, is an uninhabited island located near Tioman Island. The site features a combination of natural coral reefs and artificial reefs, set against a backdrop of limestone cliffs. Access to this location is by boat only. The water temperature remains consistent, ranging between 28C and 30C throughout the year. With a snorkel rating of 4/5, the site is suited for intermediate snorkellers looking to explore the reef structures in the Rompin district. As an uninhabited area, the site offers a quiet environment for observing the underwater topography and reef formations.

Jahat is a drift dive site located on the outer edges of the Tioman Island reef system. The topography features an overhead environment and depths ranging from 5 to 18 metres, with an average depth of 16 metres. Due to moderate currents that can shift quickly, this site is reserved for advanced divers. Access is by boat only. Visibility varies significantly, ranging from 9 to 30 metres, with the best conditions often occurring around slack water. Water temperatures remain consistent between 28 and 30 degrees Celsius throughout the year. Night diving is permitted at this location, providing a different perspective of the reef structure.

Pulau Tioman Drift is a boat-access reef site located 1000 metres from the shore of Tioman Island. The site features a drift profile ranging from 5 to 25 metres in depth, with an average of 14 metres. Divers encounter moderate currents, making it suitable for intermediate skill levels. Visibility varies between 8 and 30 metres, and water temperatures remain consistent between 28 and 30C. Night diving is available at this location. Hazards include sharp coral, stonefish, and sharks. Species recorded around this area include hawksbill sea turtles, bluespotted fantail rays, cuttlefish, nudibranchs, angelfish, sea kraits, moray eels, sweetlips, lionfish, wrasses, anemonefish, and giant clams.

TDB house reef at Tioman Island offers a convenient shore entry combining natural coral structures with an artificial reef. This site is well-suited for beginners, featuring a comfortable average depth of 6 to 8 metres and mild currents. Visibility typically ranges from 8 to 20 metres, allowing for clear observation of the reef layout. Water temperatures remain warm throughout the year, between 28 and 30 degrees Celsius. The site is accessible for both diving and snorkelling, and its shallow profile makes it a practical location for night dives. Divers should check locally for current facility availability before planning a trip.

Genting House Reef on Tioman Island offers a diverse underwater environment combining a wreck, artificial reef structures, and a muck diving zone. Located just offshore, this site is accessible via a shore entry and is well-suited for beginners due to mild currents. Depths range from 7 to 20 metres, with an average of 10 metres. Visibility varies between 8 and 30 metres, and water temperatures remain consistent between 28 and 30C. Divers should maintain neutral buoyancy to avoid stirring up silt, particularly around the wreck and muck areas. A local dive shop provides air fills and guided tours to assist with navigating the site.

Melina Beach on the west coast of Tioman Island features a fringing reef accessible directly from the shore. This site is well-suited for beginners, with an average depth of 4 metres and a maximum depth of 5 metres. Divers and snorkellers encounter mild currents and visibility ranging from 5 to 15 metres. The water temperature remains warm throughout the year, between 28C and 30C. Species recorded around this area include various wrasses, bluespotted fantail rays, and elongate clams. Facilities at the beach include toilets, showers, changing rooms, a rinse station, and equipment rental. Be aware of sea urchins when entering the water.

Tomok Island is a small islet located 450 metres from the shore near Paya Beach. The site features a channel between the islet and the mainland that contains dense coral growth. Divers and snorkellers can access the site by boat or, during low tide, by walking across a sandbank. The area is suitable for beginners, with depths ranging from 2 to 5 metres and an average depth of 3 metres. Conditions are generally mild with visibility varying between 8 and 25 metres. Water temperatures remain consistent, averaging 29 degrees Celsius. Divers should be aware of sharp coral throughout the reef area.

Tioman Island offers diverse underwater topography including reefs, wrecks, pinnacles, and walls. Suitable for all skill levels, the site features depths ranging from 3 to 30 metres with an average of 14 metres. Divers can expect mild currents and visibility between 8 and 30 metres. Water temperatures remain consistent, typically between 28 and 30C. Access is available via both shore and boat entries. Facilities on the island include equipment rental, air fills, rinse stations, and guided tours. Night diving is permitted, with typical dives lasting 50 minutes. Hazards include jellyfish, sea urchins, and stonefish, as well as potential for strong currents or low visibility.