La Dent de Requin is a reef dive site located within Port-Cros National Park, France. Situated approximately 70 metres from the shore, this site requires boat access for all dives. The topography features a consistent depth of 18 metres, with typical dive durations lasting around 48 minutes. Water temperatures at the site fluctuate throughout the year, ranging from 14C in the winter months to 22C in August. Local facilities supporting the site include air fills, dive shops, and guided tours. The site is suitable for beginner divers.

Le Ramon Membru is a boat-accessible dive site located within the protected waters of Port-Cros National Park. The site features a depth range of 11 to 22 metres, making it suitable for beginner divers. Visibility at the site varies significantly, ranging from 5 to 30 metres depending on conditions. Water temperatures fluctuate throughout the year, reaching a low of 14C in the winter months and peaking at 22C in September. As a marine site, it offers a controlled environment for those looking to explore the underwater topography of the French Riviera.

Barge Ouvriere is a wreck dive located 400 metres offshore in Port-Cros National Park. The vessel rests at depths between 18 and 21 metres, with an average depth of 20 metres. This site is accessible only by boat and is suitable for intermediate divers. Visibility typically ranges from 10 to 30 metres. Divers should be aware of potential surge and heavy boat traffic in the area, necessitating the use of surface marker buoys. Water temperatures fluctuate between 14C and 22C throughout the year. The wreck offers opportunities for both circumnavigation and penetration, with local facilities providing air fills, equipment rental, and guided boat charters.

Le Hellcat is a deep wreck dive located 8,000 metres offshore within Port-Cros National Park. The site sits at depths between 55 and 57 metres, requiring advanced certification and careful gas management for decompression. Divers typically experience mild currents and visibility ranging from 10 to 30 metres. Given the significant depth and water temperatures between 13 and 19 degrees Celsius, a drysuit or thick wetsuit is recommended. Access to this site is strictly by boat, and divers should plan for a typical bottom time of 40 minutes. Due to the depth, this site is reserved for experienced divers comfortable with deep-water conditions.

Cap Nègre is a red-rock cape located in Port-Cros National Park, offering a varied underwater topography that includes reefs, drop-offs, and seagrass meadows. The site features depths ranging from 5 to 20 metres, with an average depth of 10 metres. It provides protection from the Mistral wind, resulting in visibility that typically fluctuates between 5 and 25 metres. Access is available via both shore and boat entries. With mild currents, the site is suited for intermediate-level snorkellers and divers. Parking is available nearby for those arriving by land. Water temperatures vary significantly throughout the year, ranging from 14C in winter to 26C in summer.

The Hellcat (Grumman F6F) is a deep wreck dive located 8000 metres off Île de Bagaud. This aircraft sank following an engine failure during a training flight from the Hyères naval air base. Resting at a constant depth of 57 metres, the site is strictly for advanced divers due to the significant depth, decompression requirements, and risk of nitrogen narcosis. Access is by boat only. Visibility typically ranges between 10 and 20 metres with mild currents. Species recorded around this area include mauve stinger, white seabream, two-banded seabream, lizardfish, striped red mullet, goatfish, sea squirt, and boga.

The Togo is a steel-hulled cargo ship resting upright on its keel at depths between 45 and 68 metres. Located 500 metres from shore in Port-Cros National Park, this wreck is noted for its intact bow and lack of list. Due to the significant depth and overhead environment, this site is reserved for advanced divers. Access is by boat only, with typical dives lasting 45 minutes. Visibility ranges from 10 to 30 metres, and water temperatures fluctuate between 14C and 20C. Species recorded around this area include Mediterranean moray, common octopus, scorpionfish, conger eel, and various wrasses, bream, and sea stars.

The Torpilleur T 178 is a torpedo boat wreck resting on the seabed at depths between 47 and 49 metres. Located 1000 metres from shore, this site requires boat access and is suited for intermediate divers with advanced certification. Divers should be prepared for deep diving conditions, with visibility ranging from 10 to 30 metres and mild currents. Surge and swell can occasionally affect the descent, so monitoring local conditions before departure is essential. Given the significant depth, careful air management and buoyancy control are required throughout the 40-minute average dive. A drysuit or thick wetsuit is recommended outside of the summer months when water temperatures drop.