Santa Giulia features a shallow lagoon with central rocky islets that provide a sheltered environment for snorkellers. Located 150 metres from the shore, the site offers depths ranging from 1 to 3 metres, making it suitable for beginners. Conditions are generally calm with mild currents and visibility varying between 5 and 25 metres. Species recorded around this area include wrasses, bream, painted comber, sea stars, and various crustaceans. Visitors should be aware of potential hazards including jellyfish and sea urchins. Facilities at the location include parking, equipment rental, cafes, and boat charter services.

Plage de la Folaca in the Lavezzi Islands offers a shallow, accessible environment for snorkellers. The site features a mix of reef and seagrass habitats with an average depth of 3 metres, ranging from 1 to 5 metres. Entry is directly from the shore, making it suitable for beginners. Conditions include mild currents and visibility between 5 and 10 metres. Species recorded around this area include wrasses, bream, sea stars, and various molluscs. Hazards to be aware of include jellyfish, surf, and sharp coral. Facilities at the beach include parking, showers, toilets, changing rooms, and a cafe.

Dolfinu Biancu is a shore-entry reef site located in the Lavezzi Islands, France. The topography spans a depth range of 3 to 40 metres, allowing divers to explore shallower sections or progress to deeper areas. The site is subject to variable currents, which can create drift conditions that change between dives. Visibility also fluctuates based on local conditions. Night diving is permitted, offering an alternative way to observe the reef structure. Facilities available on site include parking, air fills, equipment rental, a dive shop, and boat charter services. The site is suitable for beginners with an open water certification.

Rondinara Northern Peninsula is a sheltered, shell-shaped bay in the Lavezzi Islands, France, offering a shallow environment for snorkelling. The site features a mix of rocky topography and seagrass beds, with an average depth of 2 metres. It is suitable for beginners, with shore access and mild currents. Visibility is generally around 15 metres. Water temperatures fluctuate between 14C and 26C throughout the year. Visitors should be aware of potential hazards, including rip currents, sea urchins, and surf. On-site facilities include parking, showers, and a cafe, supporting a typical 60-minute session.

Rondinara is a shell-shaped bay in the Lavezzi Islands, France, offering shallow reef and seagrass habitats. The site is well-suited for beginners, with depths ranging from 1 to 5 metres and an average depth of 3 metres. Snorkellers can access the water directly from the shore. Conditions are generally calm with mild currents and visibility between 15 and 20 metres. Water temperatures fluctuate seasonally, ranging from 14C in winter to 26C in August. Facilities available at the site include parking, showers, equipment rental, and a cafe. Divers and snorkellers should remain aware of boat traffic, sea urchins, and potential surf conditions.

Palombaggia, located in the Lavezzi Islands, offers a diverse underwater environment featuring rocky outcrops, sandy patches, and seagrass meadows. The site is accessible from the shore and caters to both divers and snorkellers. Depths range from 2 to 40 metres, with an average depth of 5 metres, making it suitable for intermediate skill levels. Visibility typically spans 10 to 25 metres, though divers should remain cautious of boat traffic in the area. Facilities including parking, a cafe, and a dive shop are available nearby to support visitors. Water temperatures fluctuate between 14C and 22C throughout the year.

Palombaggia Northern Rocks is a marine site located within a small marine reserve area. The topography features red granite rock formations interspersed with Posidonia seagrass meadows. This site is suitable for beginners, offering a shallow average depth of 3 metres, with a range between 2 and 4 metres. Access is via the shore. Visibility typically varies between 5 and 15 metres, and currents are generally mild. Visitors should be aware of potential boat traffic in the area and the presence of sea urchins. Facilities available nearby include parking, toilets, showers, changing rooms, a rinse station, equipment rental, and a dive shop.

La Vacca is a wall and reef site located in the Lavezzi Islands, France. The topography ranges from 5 to 35 metres, with an average depth of 18 metres. Accessible only by boat, the site features swim-throughs and overhead environments that require appropriate training. Visibility typically spans 15 to 30 metres, allowing for clear observation of the wall structure. A moderate current is common. Divers should be aware of sharp rocks and sea urchins on the seabed. Species recorded around this area include wrasses, bream, painted comber, and Mediterranean moray eels. Exposure protection is recommended due to water temperatures ranging from 14C to 23C.