Gorgonian Channel is a wall and drift dive site in the Tubbataha Reefs, Philippines, featuring a reef structure that descends from 5 to 30 metres. Divers experience moderate currents and visibility ranging from 10 to 35 metres. Due to the depth and potential for strong currents or surge, this site is suited for intermediate divers with advanced certification. Access is by boat only, and the site is available for night diving. Water temperatures remain between 27C and 30C throughout the year. Divers should maintain awareness of sharks and changing current conditions throughout the 60-minute dive.

Shark Airport is a reef and wall site located in the Tubbataha Reefs, Philippines. This site is accessible only by boat and is suited for intermediate divers due to the presence of strong currents. The topography features a wall structure with an average depth of 20 metres. Visibility at the site ranges from 10 to 35 metres, and water temperatures fluctuate between 28C and 31C throughout the year. Divers should be prepared for deep water conditions and strong currents when planning their 60-minute dives at this location.

North Atoll Ranger Station in the Philippines offers a combination of wall and drift diving. The site features a reef top that drops to depths of 100 metres, with an average depth of 30 metres. Visibility typically ranges from 20 to 40 metres, and water temperatures remain between 25 and 27 degrees Celsius. Access is by boat only, and the site is suited for intermediate divers comfortable with moderate currents. Divers should be aware of potential hazards including significant depth changes, sharp coral, and surf near the entry point. Plan entries carefully with the boat crew to account for shifting current strength and drift direction.

Wall Street is a vertical reef formation in the Tubbataha Reefs that drops from the surface to depths of 100 metres. This site is strictly for diving, with boat access required to reach the location 150 kilometres from shore. Divers encounter moderate currents that influence conditions along the wall face. Visibility typically ranges between 10 and 30 metres, and water temperatures remain between 25 and 28 degrees Celsius. Due to the significant depth potential, conservative bottom time management and pre-dive planning regarding current direction are essential. Species recorded around this area include Napoleon Wrasse, Emperor Angelfish, Bluespotted Fantail Ray, and Grey Reef Shark.

Amos Rock is a wall and drift dive site in the Tubbataha Reefs, Philippines, featuring a vertical profile that drops from 5 metres to 70 metres. With an average depth of 25 metres, this site is suited for advanced divers capable of managing moderate currents and unpredictable surge. Visibility ranges from 10 to 40 metres. Divers must maintain buoyancy control to avoid contact with sharp coral and rocks along the wall. Boat access is required, and the site supports night diving. Species recorded around this area include Napoleon Wrasse, Emperor Angelfish, Giant Trevally, Grey Reef Sharks, and various nudibranchs.

Malayan Wall is a deep, multi-terrain site in the Tubbataha Reefs featuring a combination of reef, wall, and wreck structures. The wall begins at 20 metres and descends to depths exceeding 100 metres, requiring advanced buoyancy control and careful dive planning. Divers experience moderate currents that can strengthen unexpectedly, making this a drift dive environment. Visibility typically ranges from 15 to 30 metres. Water temperatures remain consistent between 25 and 27 degrees Celsius. Access is exclusively by boat, and divers must use a surface marker buoy to manage risks from boat traffic. Due to the significant depth and potential for strong currents, this site is reserved for advanced divers.

Bird Island in the Tubbataha Reefs offers a dynamic combination of reef, wall, and drift diving. The site profile descends from 5 metres to 30 metres, with visibility ranging from 10 to 40 metres. Divers must be prepared for strong currents and potential down currents, requiring advanced buoyancy control to navigate the wall safely. Sharp coral and rocks are present, and boat traffic requires caution during entry and exit. Species recorded around this area include various wrasses, sharks, rays, angelfish, and triggerfish. This site is suitable for advanced divers who can manage moving water and maintain trim throughout the 50-minute dive duration.

Shark Airport is a remote dive site located within the Tubbataha Reefs, Philippines. The topography features a sloping, terrace-like reef structure situated at a depth of 20 metres. Due to its isolated location, access is exclusively via liveaboard boat. Divers should be prepared for strong currents, which are common in this area. Visibility at the site typically ranges between 10 and 25 metres. Water temperatures are warm, fluctuating between 28C and 31C throughout the year. Given the depth and current conditions, this site is suitable for advanced divers.