Cala d'Orzu is a wild bay located in the Sanguinaires Islands region of Corsica. The site features a varied topography including reefs, seagrass meadows, and drop-offs. Snorkellers can explore depths ranging from 2 to 20 metres, with an average depth of 10 metres. The southern area, known as Zone 2, is particularly noted for its dense Posidonia meadows and distinct drop-offs. Access is via the shore, and the site is best suited for intermediate snorkellers due to potential surf and boat traffic. Visibility typically ranges between 10 and 25 metres, and water temperatures fluctuate between 14C and 26C throughout the year.

3P is a wall and reef site located off the Sanguinaires Islands in France. The topography features a significant drop-off starting at 6 metres and extending to 60 metres, with an average depth of 25 metres. Access is by boat only, and divers should expect moderate currents that can strengthen, often resulting in drift dives along the reef face. Visibility ranges from 15 to 40 metres. Due to the depth profile and potential for decompression obligations, this site is suited for intermediate and advanced divers. Water temperatures are cool, ranging between 14 and 17 degrees Celsius, requiring appropriate thermal protection.

Taravo Island is a reef site located off the Sanguinaires Islands in France. The topography features a reef structure that slopes from a shallow 5 metres down to a maximum depth of 60 metres. This site is accessible only by boat. Conditions are generally calm with no significant current, making it suitable for beginners to practice buoyancy. Visibility typically ranges between 10 and 30 metres. Water temperatures fluctuate throughout the year, ranging from 13 to 20 degrees Celsius. Divers should coordinate with a local operator to confirm equipment requirements and current water conditions before planning their visit.

Les Aiguilles is a reef and pinnacle site located 1000 metres from the shore of the Sanguinaires Islands. This site is suitable for beginners, offering a depth range of 4 to 14 metres with an average depth of 9 metres. Divers typically spend 45 minutes underwater, with visibility ranging from 10 to 30 metres. Access to the site is by boat only. Water temperatures fluctuate throughout the year, ranging from 14C in the winter months to 23C in August. Night diving is permitted at this location.

Le Point D'interrogation is a marine reef site located off the Sanguinaires Islands in Corsica. This site is accessed exclusively by boat, situated approximately 10,000 metres from the shore. The topography consists of a reef structure with a consistent depth of 24 metres. Due to the depth and site characteristics, it is suited for intermediate divers. Water temperatures at this location fluctuate throughout the year, ranging from 14C in the late winter and early spring to 22C during the peak of summer. Divers should be prepared for boat-based operations when planning a visit to this offshore reef.

Sec De Campomoro is a reef site located near the Sanguinaires Islands in France. The site is accessed exclusively by boat and maintains a consistent depth of 19 metres. Divers can expect mild currents and visibility ranging from 10 to 30 metres. The water temperature fluctuates between 14C and 22C throughout the year. Species recorded around this area include Mediterranean Moray, various wrasses, bream, sea stars, crabs, and spirographs. Due to the depth and conditions, this site is suited for intermediate divers. Potential hazards at this location include jellyfish. Facilities available in the area include parking, first aid, dive shops, and boat charters.

Tete de Maure is a marine dive site located in the Sanguinaires Islands, France. The topography features a combination of reef, wall, canyon, and drop-off formations. Divers can expect depths ranging from 10 to 17 metres, with an average depth of 13 metres. The site is accessible by both shore and boat, situated approximately 1000 metres from the coast. Conditions are generally mild with currents described as mild and visibility ranging between 10 and 30 metres. This site is suitable for beginner divers, with typical dive times lasting around 50 minutes. Water temperatures fluctuate throughout the year, ranging from 14C in the winter months to 23C in August.

The Mario Wreck is a shallow artificial reef located 150 metres from the shore of the Sanguinaires Islands. Resting at an average depth of 8 to 9 metres, the site is well-suited for both beginner divers and snorkellers. The wreck is easily accessible from the beach, though visitors should be aware of moderate to strong currents in the area. Visibility can reach up to 30 metres, providing clear views of the structure. Water temperatures fluctuate throughout the year, ranging from 14C in the winter months to 25C in August. Parking is available near the entry point, making this a convenient location for coastal exploration.