La Gavinette at Cap Ferrat offers a varied underwater landscape featuring a reef, a drop-off, and an artificial reef structure. Divers can explore depths ranging from 10 to 40 metres, with an average depth of 20 metres. Visibility typically spans 10 to 25 metres. The site is accessible from the shore, though entry requires caution due to surf and shore break conditions. While currents are generally mild, stronger flows can occur, and a small cold current is often present 1 to 2 metres above the site. Water temperatures fluctuate between 14C and 21C throughout the year. Parking is available on-site to facilitate gear preparation.

Grande Baie at Cap Ferrat offers a diverse underwater landscape featuring a reef, wall, cave, and drop-off, alongside an artificial reef. Suitable for beginners, the site reaches depths between 2 and 60 metres with visibility ranging from 10 to 25 metres. Divers can encounter common species such as wrasses, scorpionfish, sea stars, and white seabream. Less frequently, the site hosts Mediterranean moray, European common cuttlefish, Turkish wrasse, lefteye flounder, gurnard, splendid elysia, cow snails, cratena slugs, tube worms, and brittle stars. Entry is possible from both shore and boat, with mild currents typically present. Water temperatures fluctuate between 13C and 19C throughout the year.

Pointe des Sans-Culottes at Cap Ferrat is a wall dive characterised by steep drop-offs and rifts. The site reaches depths between 20 and 40 metres, with an average depth of 35 metres. Due to the depth and moderate currents, this site is suited for advanced divers. Access is by boat only. Visibility typically ranges from 20 to 25 metres. Water temperatures fluctuate throughout the year, ranging from 14C in late winter to 20C during the summer months. Divers should be aware of the deep profile and potential for strong currents when planning their visit.

Tombant des Américains is a technical dive site located 100 metres off Cap Ferrat. This wall drop-off descends from 50 metres to 150 metres, requiring advanced technical competency and careful gas planning. Visibility ranges from 10 to 30 metres, providing clear views of the wall face. Water temperatures remain between 13 and 16 degrees Celsius throughout the year, making a drysuit advisable. Divers must manage decompression obligations and nitrogen narcosis risks due to the significant depths. Access is by boat only, and divers should carry a surface marker buoy and a computer capable of tracking decompression stops. Species recorded around this area include wrasses, scorpionfish, and various nudibranchs.

Le tombant de Villefranche is a wall dive located at Cap Ferrat, featuring a drop-off that descends from 5 metres to 45 metres. The site includes a reef and a cave, with visibility ranging from 10 to 30 metres. Divers frequently encounter wrasses, scorpionfish, white seabream, and sea stars. Less common sightings include Mediterranean moray, European common cuttlefish, gurnard, and various nudibranchs like the splendid elysia and cratena slug. The site is suitable for beginners, though boat traffic requires vigilance during surfacing. Guided tours are available, and a wetsuit is recommended due to water temperatures between 13 and 20 degrees Celsius.

Grotte du Sémaphore at Cap Ferrat offers a diverse underwater landscape featuring a cave, a drop-off, and a reef. Reaching depths between 9 and 40 metres, the site is accessible to beginners who should remain in the shallower sections. Divers encounter various marine life, including common wrasses, scorpionfish, white seabream, and sea stars. Less frequently, observers record Mediterranean moray, lefteye flounder, gurnard, and various nudibranchs like the Cratena slug. The site requires boat access and presents mild currents with visibility ranging from 10 to 30 metres. Due to the overhead cave environment, maintaining buoyancy control is essential. Guided tours are recommended to navigate the layout safely while avoiding contact with the reef and cave walls.

Cap de Nice, located near Cap Ferrat, offers a diverse underwater topography consisting of reefs, walls, and artificial reef structures. The site is accessible by boat and is suited for intermediate divers, with depths ranging from 2 to 45 metres and an average depth of 15 metres. Visibility is consistently 30 metres. Divers should be aware of mild currents, a thermocline around 20 metres, and potential hazards including deep water and sharp coral. Species recorded around this area include Mediterranean moray, common octopus, wrasses, scorpionfish, and various nudibranchs such as the Cratena slug and Giant Doris. Night diving is available at this location.

Plage des Fosses at Cap Ferrat offers a accessible shore entry suitable for beginners. The site features a combination of natural and artificial reef structures across a depth range of 1 to 9 metres, with an average depth of 5 metres. Divers experience mild currents and visibility ranging from 5 to 15 metres. Water temperatures fluctuate between 14C and 25C throughout the year, requiring appropriate thermal protection. On-site showers are available for rinsing equipment after dives. Be aware of jellyfish in the water column; a full wetsuit or skin suit is recommended for protection.