Costa Verde Loisirs features a reef system in Corsica, France, offering both shore and boat entry options. The site topography spans depths from 2 to 40 metres, allowing divers to select a profile matching their experience level. Shallow sections provide accessible conditions for building confidence, while deeper areas cater to advanced divers. Water temperatures fluctuate between 13C and 22C throughout the year, necessitating appropriate thermal protection. Visibility and currents are variable, so checking current conditions with the on-site dive shop staff is recommended. The facility provides equipment rental, air fills, and guided tours to support divers of varying abilities.

Alcione C is a reef dive located off the coast of Corsica, France. The site features a slope ranging from 18 to 34 metres, making it suitable for experienced recreational divers. Conditions are generally manageable with mild currents and consistent visibility of 30 metres. Access is exclusively by boat, requiring coordination with local dive operators. Water temperatures fluctuate between 14C and 21C throughout the year, necessitating appropriate thermal protection. The reef environment supports a variety of Mediterranean reef fish and invertebrates typical of the region.

Roche Aux Mérous is a marine dive site located 1000 metres off the coast of Corsica, France. The topography consists of a reef, a drop-off, and a canyon. Divers should be prepared for depths ranging from 24 to 50 metres, with an average depth of 37 metres. Access to this site is by boat only. Conditions include moderate currents, and divers must be aware of potential hazards including the depth, risk of entanglement, and strong currents. Due to the depth and current conditions, this site is suitable for intermediate divers. Water temperatures fluctuate between 14C and 19C throughout the year.

Ficajola in Corsica, France, offers a diverse underwater environment featuring a combination of reef, wreck, cave, and drop-off topography alongside seagrass beds. Located 800 metres from the shore, this site is accessed via a shore entry and is best suited for intermediate divers. Conditions vary, with visibility ranging from 5 to 20 metres and moderate currents present. The site maintains an average depth of 9 metres, with typical dives lasting around 45 minutes. Water temperatures fluctuate between 14C and 25C throughout the year. Divers should be aware of the deep and overhead environment hazards associated with this location. Facilities including parking and toilets are available nearby.

The Heinkel 111 is a wreck dive located off the coast of Corsica, France. Resting at a consistent depth of 16 metres, this site is accessible by boat. Divers should be aware of potential hazards including entanglement risks and variable visibility. Conditions at the site are generally mild, though water temperatures fluctuate throughout the year, ranging from 14C in late winter to 24C in late summer. Due to the nature of the wreck, this site is suitable for beginner divers. As a wreck site, it offers a unique historical perspective for those exploring the underwater environment of Corsica.

Cinquini is a reef and pinnacle site located in Corsica, France, accessible only by boat. The site features depths ranging from 22 to 44 metres, with an average depth of 33 metres. Divers should be prepared for moderate currents, which can occasionally become strong. Visibility at the site typically fluctuates between 10 and 25 metres. Due to the depth and current conditions, this site is suited for intermediate divers. Facilities available at the nearby dive shop include showers, changing rooms, and toilets. Species recorded around this area include wrasses, scorpionfish, Mediterranean moray, common octopus, and various nudibranchs.

Plage de la Roya is a shallow, sheltered site located within the gulf of Saint-Florent. The area features a notable Neptune grass barrier reef and seagrass meadows, which serve as a nursery for various marine life. Snorkelers can access these habitats directly from the shore, typically venturing about 15 metres out. Depths are shallow, ranging from 0 to 3 metres with an average of 2 metres. Conditions are generally suitable for beginners, though visibility fluctuates between 3 and 15 metres. Be aware of potential hazards including jellyfish, sharp coral, and surf. Facilities at the beach include parking, showers, and toilets.

Grigione is a shore-entry reef dive located in Corsica, France, suitable for beginner divers. The site features a reef structure ranging from 7 to 12 metres in depth, with an average depth of 9 metres. Divers experience mild currents and visibility typically between 5 and 10 metres. Shore entry requires caution due to sharp coral and rocks on the seabed. The site is well-equipped with on-site parking, showers, toilets, and a rinse station, allowing for convenient gear management. Typical dive times are approximately 45 minutes. Water temperatures fluctuate significantly throughout the year, ranging from 14 to 24 degrees Celsius.