Pulau Renggis is a reef and wreck site located 500 metres off the coast of Tioman Island, Malaysia. The site offers depths ranging from 4 to 20 metres, with an average depth of 13 metres. It is suitable for beginners and accessible by boat. Conditions vary, with visibility ranging from 3 to 30 metres and mild currents. The water temperature remains warm throughout the year, between 28 and 30 degrees Celsius. Hazards at this site include the potential for low visibility, surf, and sharp coral. Night diving is permitted at this location, with typical dives lasting approximately 50 minutes.

Tekek South Bay is a shore-accessible reef located near the village of Tekek on Tioman Island. This site is suitable for beginners, offering a shallow snorkeling experience with depths ranging from 1 to 4 metres and an average of 3 metres. Conditions are generally mild, though visibility varies between 5 and 10 metres. The site features a reef stretching along the coast, providing a convenient entry point for visitors. Facilities at the bay include parking, toilets, showers, changing rooms, and nearby cafes. Divers and snorkellers should remain aware of boat traffic and the presence of jellyfish in the area.

Trd Shore Dive is a shallow reef site located off Tioman Island, Malaysia, suitable for beginners. The site features a consistent depth of approximately 3 metres, making it an accessible shore entry for divers. Conditions are generally mild with visibility ranging from 5 to 15 metres. Marine life recorded at this site includes wrasses, which are very common, alongside uncommon sightings of Bluespotted Fantail Ray, Broadclub Cuttlefish, Sea Krait, and various nudibranchs such as the Chromodoris and Heavenly Wart Slug. Divers may also encounter Ocellaris Anemonefish and Red Sea Butterflyfish among the reef structures. Be aware of sharp coral when navigating the area.

Bunot Beach on Tioman Island offers a shallow reef environment suitable for beginners. The site features a 500-metre stretch of coral reef with depths ranging from 2 to 5 metres, averaging 4 metres. Snorkellers can access the reef directly from the shore, where visibility typically fluctuates between 5 and 20 metres. The water temperature remains warm throughout the year, between 28 and 30C, with mild currents. While exploring the scattered living corals, visitors may encounter various reef fish. Be aware of sea urchins and sharp coral in the area. The site is well-suited for a 45-minute snorkel session.

Tekek House Reef is a shallow, accessible reef located 100 metres off the shore of Tioman Island. Suitable for beginners, the site features depths ranging from 1 to 8 metres with an average of 7 metres. Divers experience mild currents and visibility between 5 and 15 metres. The site is also available for night diving. Entry is via the rocky shoreline, where booties are recommended. Facilities include parking, toilets, showers, changing rooms, and a rinse station. Divers should remain cautious of boat traffic, sharp coral, and sea urchins on the seabed. A surface marker buoy is recommended for all ascents due to the proximity of the boat channel.

Pirate Reef at Tioman Island features a combination of natural coral formations and artificial reef structures. Situated 800 metres from shore, this site is accessible by boat and offers a manageable environment for beginner divers. The depth ranges from 5 to 18 metres with an average of 14 metres. Divers encounter mild currents and visibility that varies between 8 and 25 metres. Water temperatures remain consistent between 28 and 30 degrees Celsius throughout the year. Due to the presence of sharp coral and rock, maintaining neutral buoyancy is essential. The site supports night diving and typically hosts 45-minute dives.

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.

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.