Pointe Caussinière at Cap Ferrat features a varied topography consisting of a reef, wall, and drop-off. The site is suitable for intermediate divers, with depths ranging from 3 to 45 metres and an average depth of 35 metres. Access is strictly by boat. Conditions are variable, with visibility typically between 10 and 25 metres and mild currents. Water temperatures fluctuate throughout the year, ranging from 14C in the winter months to 21C during the summer. Divers and snorkellers should remain aware of boat traffic in the area, as well as potential surf and currents.

Le Cap Ferrat features diverse underwater terrain, ranging from shallow reefs at 1 metre to a drop-off reaching 42 metres. The site includes a cave and overhead environments, requiring specific training for safe exploration. Conditions are generally manageable with mild currents, though visibility can be variable. Divers and snorkellers can access the site via shore or boat. Facilities include parking, air fills, equipment rental, and guided tours. Species recorded around this area include wrasses, scorpionfish, various nudibranchs such as the Cratena slug, and occasionally Mediterranean moray or common octopus. Night diving is available for experienced divers. Always check current conditions with the local dive shop before planning your visit.

Les escaliers is a reef site located at Cap Ferrat on the French Riviera. Accessible only by boat, this site features shallow, calm waters that provide a comfortable environment for beginners building confidence underwater. Water temperatures fluctuate between 14C in winter and 26C in summer, requiring a wetsuit appropriate for the season. Visibility can vary significantly depending on recent weather and seasonal conditions. Divers and snorkellers should arrange equipment hire and air fills through their boat operator in advance, as no facilities are confirmed at the site. Always check locally for current sea conditions and visibility before departure.

L'interdite is a shore-entry reef site located at Cap Ferrat, France. The site features shallow waters that are suitable for beginners and snorkellers. Divers and snorkellers can observe a variety of marine life including common wrasses, bream, white seabream, and sea stars. Less frequently encountered species include Mediterranean moray, scorpionfish, cratena slug, cow snail, castagnole, painted comber, Mediterranean cardinalfish, tube worms, crabs, and tompot blenny. Water temperatures fluctuate between 14C and 26C throughout the year. Visibility at this site is variable and depends on local weather and swell conditions. Divers should check conditions locally before entering the water and consider using at least a 5mm wetsuit outside of the summer months.

Tombant André is a wall and drop-off site located 100 metres off the coast of Cap Ferrat. The site features a vertical structure descending from 20 metres to a maximum depth of 43 metres, with an average depth of 35 metres. Divers must access the site by boat. Conditions include moderate currents and visibility ranging from 5 to 25 metres. Water temperatures fluctuate between 13C and 21C throughout the year, necessitating appropriate thermal protection. Given the significant depth and potential for rapid descent along the wall, this site is suited for intermediate divers who can manage gas consumption and monitor their dive computers closely.

Crau de Nao at Cap Ferrat features a complex underwater topography consisting of a reef, wall, drop-off, and cave system. The site begins at 6 metres and descends to a maximum depth of 50 metres, with an average depth of 35 metres. Due to the depth and overhead environments, this site is suited for intermediate and advanced divers. Moderate currents are common, and visibility typically ranges between 5 and 10 metres. Access is by boat, located 4000 metres from the shore. Divers must be aware of heavy boat traffic and surf conditions at the surface. Proper training is required for cave penetration.

Les Fosses is a shore-entry site located at Cap Ferrat, featuring a combination of natural reef and artificial reef structures. The site is suitable for beginners and offers shallow water access. Conditions at the site vary, with visibility and currents changing depending on the day. Water temperatures fluctuate significantly throughout the year, ranging from 14C in the winter months to 26C during the summer. Divers should select appropriate thermal protection based on the season. On-site facilities include showers, and the location is accessible for diving year-round.

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.