The Cement Wreck is a marine wreck site located at the Bolkiah Wreck Site in Brunei. This dive site features a wreck structure that sits at depths ranging from 9 to 32 metres, with an average depth of 13 metres. Access to the site is by boat only. Divers should be prepared for variable conditions, as visibility fluctuates between 5 and 30 metres and currents can be strong. The site presents specific hazards including potential entanglement, surge, and overhead environments within the wreck structure. Due to these factors, the site is suited for intermediate divers. Night diving is permitted at this location.

The American Wreck is an artificial reef located 24 kilometres from shore near Pulau Tiga. This advanced dive site sits at depths between 21 and 33 metres, with an average depth of 30 metres. Access is by boat only. Visibility is variable, ranging from 5 to 20 metres, and currents are typically mild but can strengthen. The wreck presents hazards including sharp edges, entanglement risks, and overhead environments. Divers should be prepared for potential disorientation inside the structure. Water temperatures remain warm throughout the year, between 28 and 31 degrees Celsius. Guided tours are available for this 45-minute dive.

The Australian Wreck is a deep-water artificial reef located 23 kilometres from shore near Pulau Tiga. Resting at depths between 25 and 33 metres, this site is strictly for advanced divers. The wreck presents overhead environments and potential entanglement hazards, requiring precise buoyancy control. Visibility is highly variable, ranging from 5 to 30 metres, and conditions inside the structure can darken rapidly. Divers should carry both primary and backup lights. Water temperatures remain warm throughout the year, typically between 28 and 31 degrees Celsius. Access is exclusively by boat, and booking with a local operator for a guided tour is recommended due to the wreck's layout and depth.

The Bolkiah Wreck is a shipwreck resting on the seabed at depths between 18 and 24 metres. This boat-access site is situated 7,500 metres from the shore and is suited for intermediate divers. Conditions typically feature mild currents and visibility ranging from 10 to 20 metres. Divers can explore the hull and superstructure of the vessel during a standard 40-minute dive. Water temperatures remain warm throughout the year, between 27 and 30 degrees Celsius. Hazards include the presence of lionfish, which are often found resting in shaded sections and recesses of the wreck. Divers should also be prepared for potential jellyfish and ensure full protective gear is worn.

Oil Rig Reef is a decommissioned oil rig structure located within the Bolkiah Wreck Site. Sunk in the 1990s, the wreckage covers a 100 square metre area and functions as an artificial reef. The site features depths ranging from 6 to 18 metres, with an average depth of 12 metres. Divers can explore the rig structure, which sits alongside a nearby reef area with a bottom depth of approximately 8 metres. Access is by boat only, located 1609 metres from shore. Conditions include moderate currents and visibility ranging from 3 to 20 metres. Divers should be aware of potential hazards including entanglement and sharp coral.

The Cement Wreck is a large shipwreck measuring over 100 metres in length, which sank in 1980 after striking banks near Labuan. The site offers a deep wreck diving experience with depths ranging from 6 metres at the shallowest point to 32 metres at the seabed, averaging 25 metres. Due to the depth and the nature of the structure, this site is suitable for advanced divers. Access is by boat only, located 21 kilometres from shore. Divers should be prepared for moderate currents and visibility between 10 and 25 metres. The wreck presents hazards including deep water, potential for entanglement, and overhead environments.

Pelong Rocks is a rock island located 4000 metres off the Muara Coast of Brunei. This site features a combination of natural shallow reefs and artificial reef structures, making it a suitable location for both diving and snorkelling. The depth ranges from 1 metre to 18 metres, with an average depth of 3 metres. Conditions are generally mild, though visibility can fluctuate between 3 metres and 30 metres. Access to the site requires a boat. Divers should be aware of potential hazards including jellyfish, sharp coral, and strong currents. Facilities available in the area include dive shops, air fills, equipment rental, guided tours, and boat charters.

The Cement Wreck is an artificial reef located 21 kilometres off Pulau Tiga, Malaysia. This wreck site sits at depths ranging from 18 to 32 metres, with an average depth of 30 metres. Divers experience mild currents and visibility typically between 10 and 25 metres. The structure provides a habitat for various reef fish and invertebrates common to the region. Due to the depth and potential for entanglement, this site is suited for intermediate divers with strong buoyancy control. Access is by boat only, and guided tours are recommended. Night diving is available at this location, where water temperatures remain consistent between 28 and 31 degrees Celsius throughout the year.