Tahi Nui in Tahiti Nui offers a varied underwater landscape featuring a wreck, reef, and wall. The site sits at depths between 20 and 40 metres, with an average depth of 30 metres, requiring solid buoyancy control and deep-diving experience. Visibility typically ranges from 10 to 30 metres. Access is by boat only, situated 1000 metres from the shore. Divers should expect moderate currents that can shift quickly. Due to the depth, potential for wreck penetration, and current, this site is suited for intermediate divers. Species recorded around this area include Napoleon Wrasse, Spotted Eagle Ray, Titan Triggerfish, Giant Moray, Longhorn Cowfish, Leaf Scorpionfish, various wrasses, butterflyfish, and elongate clams.

La Dérivante is a drift dive located 3400 metres off the coast of Tahiti Nui. Divers experience a reef environment at depths ranging from 8 to 22 metres, with an average depth of 15 metres. The site is defined by strong currents that require boat access and intermediate skill levels. Visibility typically fluctuates between 10 and 25 metres. Water temperatures remain consistent between 27 and 29 degrees Celsius. Hazards include strong currents, sharp coral, and the presence of lionfish, stonefish, and sharks. Divers should confirm drift direction and pick-up points with the boat crew before entry. Species recorded around this area include wrasses, butterflyfish, and various reef-associated marine life.

La Vallée Blanche in Tahiti Nui is a reef and canyon dive site characterised by its varied topography. Divers typically explore depths between 10 and 40 metres, with an average depth of 20 metres. The site is accessed by boat and features moderate currents. Visibility at the site generally ranges from 20 to 40 metres. Given the current and depth profile, this site is suited for intermediate divers. Water temperatures remain consistent throughout the year, ranging between 27 and 29 degrees Celsius.

Vallée des requins is a drift dive located off Tahiti Nui, French Polynesia, featuring a reef that slopes from 13 metres down to 30 metres. Divers access the site by boat. Conditions are variable, with visibility typically ranging between 15 and 30 metres. The site is subject to strong currents that can shift in intensity and direction without warning, requiring intermediate skill levels and close proximity to a guide. Due to the depth and potential for demanding current conditions, this site is suited for experienced divers. Always consult with your local operator regarding current conditions before descending.

Aquarium is a reef and wreck site located 500 metres off the coast of Tahiti Nui. With depths ranging from 3 to 14 metres and an average of 10 metres, it offers a manageable environment for beginner divers. The site features mild currents and visibility between 9 and 30 metres. Access is by boat only. Divers should maintain neutral buoyancy to avoid contact with the reef structure and submerged debris. Hazards include jellyfish, lionfish, sharks, sharp coral, and stonefish. Local guides are recommended to assist in identifying camouflaged marine life and navigating the reef terrain safely.

Papa Whisky is a marine site located off Tahiti Nui, featuring a combination of reef, wall, and drop-off topography. The site ranges from 8 metres to 50 metres in depth, with an average depth of 25 metres. Divers and snorkellers access the site by boat, where moderate currents are typical. Visibility varies between 10 and 25 metres. Due to the depth and potential for strong currents, this site is suited for intermediate divers. Local guidance is recommended to navigate the wall effectively. Hazards include deep water, sharks, and currents; divers should monitor local surge and swell conditions before entry.

Radio Whisky is a reef wall and drop-off site located off Tahiti Nui. The topography features a structure that descends to 50 metres, with an average depth of 30 metres. Divers experience mild currents and visibility ranging from 10 to 30 metres. Water temperatures remain between 26 and 29 degrees Celsius throughout the year. Access is strictly by boat to avoid surf and shore break hazards. This site is suited for intermediate divers who should be aware of territorial Titan triggerfish nesting on the reef. Species recorded around this area include various wrasses, triggerfish, giant moray eels, and spotted eagle rays.

The Aquarium is a shallow reef site located in the Faa'a lagoon near the airport on Tahiti Nui. This site features three distinct wrecks, including a Cessna plane and two boats, resting in depths between 2 and 13 metres. The area is suitable for beginners and offers excellent conditions for snorkelling. Divers experience mild currents and water temperatures ranging from 27C to 29C. Species recorded around this area include various wrasses, triggerfish, butterflyfish, and giant morays. Hazards at this site include lionfish and stonefish. Access is by boat, with typical dive times lasting approximately 70 minutes.