Grotte et Tunnels des Lecques, located at Calanque d'En-Vau, offers a shallow dive experience at a consistent depth of 9 metres. This site features a combination of reef structures and cave and tunnel swim-throughs. Divers can access the site from the shore or by boat. Visibility typically ranges from 10 to 30 metres, allowing for clear observation of the passages. Water temperatures fluctuate between 14C and 23C throughout the year. While rated for beginners, the site presents an overhead environment and moderate currents, requiring careful navigation. Divers should carry a torch and consult local dive shops regarding current conditions before entry.

Anse du Four à Chaux is a shallow cove situated between La Madrague and Port d'Alon within the Calanque d'En-Vau. The site features a mix of reef and seagrass habitats, with depths ranging from 1 to 6 metres. Access is via the shore, making it suitable for beginners and those looking for a calm environment. Conditions are generally mild, though jellyfish may be present. Water temperatures fluctuate throughout the year, reaching a high of 23C in August and a low of 14C during the winter months. It is a practical location for both diving and snorkelling activities.

Calanque de Port d'Alon is a sheltered reef site located within a wooded valley. This shore-entry location is suitable for beginners, with depths reaching up to 6 metres. The site features mild currents, though divers should be aware of potential surf and sharp coral. Water temperatures fluctuate between 14C and 24C throughout the year, with conditions potentially cold in late spring. Species recorded around this area include common octopus, Mediterranean moray, European common cuttlefish, great barracuda, various wrasses, and several species of nudibranchs and flatworms. Facilities at the site include parking, toilets, and showers.

Sèche d'Alon is a reef and drop-off site located 250 metres from the shore near Calanque d'En-Vau. The site features a transition from shallow reef tops down to a maximum depth of 38 metres, with an average depth of 25 metres. Divers encounter mild currents, making the wall manageable for intermediate skill levels. Visibility ranges from 10 to 30 metres. Water temperatures fluctuate between 13C and 19C throughout the year, necessitating appropriate thermal protection. Species recorded around this area include Mediterranean Moray, Common Octopus, European Common Cuttlefish, Great Barracuda, Conger Eel, various wrasses, and several species of nudibranchs. Divers should exercise caution near the reef and rocks to avoid contact with sharp surfaces.

Plage des Engraviers is a wild pebble cove located along the coastal path in the Calanque d'En-Vau. This marine site features a reef environment suitable for intermediate divers and snorkellers. Access is via the shore, with conditions typically presenting mild currents and visibility ranging between 5 and 10 metres. Water temperatures fluctuate seasonally from 14C in winter to 24C in August. Divers and snorkellers should be aware of potential hazards, including jellyfish and sea urchins. The site offers basic facilities including parking, toilets, and showers for visitors. It is a notable location for those exploring the natural coastline near Bandol.

Île Rousse at Calanque d'En-Vau offers a diverse underwater landscape featuring a reef, wall, drop-off, and cave. Located 900 metres from shore, the site reaches depths between 15 and 30 metres, with an average of 18 metres. Visibility ranges from 10 to 30 metres. Divers should be aware of moderate currents and potential surf at the shore entry point. The cave presents an overhead environment requiring careful gas management and guidance. Species recorded around this area include Mediterranean Moray, Common Octopus, Great Barracuda, European Common Cuttlefish, White-spotted Octopus, Turkish Wrasse, Scorpionfish, Conger Eel, Flatworm, Cow Snail, Cratena Slug, Tricolor Doris, Wrasses, and Squat Lobster.

Crique de l'Anglaise is a pebble creek located within the Calanque d'En-Vau. This reef site is accessible via a coastal path and is suited for intermediate snorkellers. The water depth ranges from 2 to 10 metres, with an average of 5 metres. Conditions vary, with visibility typically between 5 and 15 metres and mild currents. Water temperatures fluctuate throughout the year, ranging from 14C in winter to 24C in August. Snorkellers should be aware of potential hazards, including jellyfish and sea urchins, when entering from the shore. The site offers views of Île Rousse.

Le Pain de Sucre is a challenging reef and wall site located in Calanque d'En-Vau, France. The topography features a significant drop-off starting at 18 metres and descending to 55 metres. Due to the depth and the presence of strong currents, this site is reserved for advanced divers. Visibility typically ranges between 10 and 30 metres, allowing for clear views of the vertical structure. Water temperatures are cool, fluctuating between 13C and 18C throughout the year, necessitating appropriate thermal protection. All entries and exits must be conducted by boat to manage the current safely. Divers should monitor depth gauges closely and plan their profiles carefully.