Grotte à Corail at Île Saint-Honorat features a combination of cave and reef topography. The site ranges from 8 to 36 metres in depth, with an average of 20 metres. Divers and snorkellers encounter moderate currents and visibility typically between 15 and 20 metres. Access is strictly by boat, and the site requires intermediate skill levels due to the overhead cave environment and potential boat traffic. Water temperatures fluctuate between 13C and 21C throughout the year. Divers should maintain awareness of the overhead environment and use a surface marker buoy to remain visible to passing vessels during ascent.

The BYMS 22 is a wreck site located off Île Saint-Honorat, resting at depths between 39 and 41 metres. This boat-access dive is suited for intermediate divers capable of managing deep profiles and buoyancy control. Visibility is typically limited to 5 metres, requiring the use of a torch and backup light. Divers should be aware of entanglement risks within the wreckage structure and a small cold current often present just above the site. Water temperatures range from 13C to 20C, with potential for colder conditions following Mistral winds. The site is accessible for night diving, though the depth and visibility conditions require careful planning and monitoring of bottom time.

Lion de Terre is a reef and drop-off site located at Île Saint-Honorat, featuring a shallow reef top at 4 metres that descends to a maximum depth of 40 metres. The site is suited for intermediate divers due to the significant drop-off and moderate currents, which can strengthen at depth. Visibility typically ranges from 10 to 30 metres. Divers can access the site from the shore or by boat, with parking, air fills, and equipment rental available nearby. Water temperatures fluctuate between 14C and 21C throughout the year. Night diving is permitted at this location, providing an alternative perspective of the wall topography.

Piton des Pyramides is a reef dive site located off Île Saint-Honorat in the Lérins Islands. The site features a depth range of 6 to 40 metres, with an average depth of 20 metres. Access is strictly by boat. Divers can expect mild currents and visibility ranging from 10 to 30 metres. Water temperatures fluctuate throughout the year, reaching a maximum of 20C in August and dropping to 13C during the winter months. Due to the depth profile and conditions, this site is suited for intermediate divers.

Located 500 metres from the shore of Île Saint-Honorat, Île d'Or features a distinctive underwater plateau characterised by volcanic formations and deep crevices. This reef and drop-off site reaches depths between 10 and 40 metres, with an average depth of 16 metres. Divers and snorkellers may encounter Mediterranean Moray, Common Octopus, Turkish Wrasse, and various nudibranchs such as the Mediterranean Violet Aeolid and Cratena Slug. Other species include Scorpionfish, Bream, and sea stars. Conditions vary with moderate currents and visibility ranging from 10 to 30 metres. The site is suitable for intermediate divers, and entry is possible by both shore and boat. Hazards include deep water, low visibility, sea urchins, and thermoclines.

L'Arche du Dramont, located near Île Saint-Honorat, is a reef and cave site accessible by boat. Divers can explore depths ranging from 6 to 25 metres, with an average depth of 15 metres. Visibility at the site typically spans 10 to 30 metres. The site is suitable for beginners. Marine life recorded at this location includes Mediterranean Moray, Common Octopus, Scorpionfish, and various nudibranchs such as the Splendid Elysia, Cratena Slug, and Mediterranean Violet Aeolid. Other species observed include Turkish Wrasse, Tompot Blenny, and Spirograph. Water temperatures fluctuate between 14C and 21C throughout the year.

Le Fer à Cheval is a marine dive site located off the coast of Île Saint-Honorat in the Lérins Islands. The site features a topography that reaches depths between 35 and 45 metres. Divers can access the site by either shore or boat. Conditions are variable, with visibility ranging from 10 to 30 metres and currents typically described as mild. Water temperatures fluctuate throughout the year, ranging from 13C in the winter months to 20C in August. Due to the depth profile, this site is generally suited for experienced divers rather than beginners.

Le Village is a unique artificial reef site located 50 metres off the coast of Île Saint-Honorat. The site consists of the remains of small houses originally constructed for a 1960s film project. Divers can explore these structures at depths ranging from 20 to 25 metres, with an average depth of 22 metres. The topography also features rocky faults and an archway. Conditions include moderate currents and visibility varying between 5 and 25 metres. The site is accessible by both shore and boat, and facilities including parking, showers, and air fills are available nearby. It is suitable for beginner divers, with typical dive times lasting around 50 minutes.