Pierre du Jas is a challenging reef and drop-off site located in Calanque d'En-Vau, France. The site features a significant drop-off ranging from 30 to 40 metres, with an average depth of 35 metres. Due to strong currents, this site is strictly for advanced divers capable of managing deep, technical conditions. Visibility varies between 10 and 30 metres. Divers must be prepared for decompression requirements and the potential for nitrogen narcosis. Access is by boat only, and it is essential to carry a surface marker buoy. Local dive shops provide air fills and equipment rental for those planning a visit to this demanding location.

Les Rosiers is a varied dive site located in Calanque d'En-Vau, offering a combination of reef, wall, and drift diving. The site reaches depths between 10m and 46m, with an average depth of 25m. Divers should be prepared for mild currents, though strong currents can occur. Visibility ranges from 10m to 30m. A thermocline is often present around 20m, where temperatures may drop to 18C at 40m during late summer. Access is by boat only, located 1600m from the shore. The site is suitable for intermediate divers and supports night diving. Local facilities include air fills, equipment rental, and guided tours.

La Pierre du Levant is a deep reef and wall site located off the Calanque d'En-Vau. The topography features a significant drop-off ranging from 40 to 60 metres, with an average depth of 50 metres. This site is strictly for advanced divers due to the extreme depth profile. Visibility typically ranges between 10 and 30 metres. Access is by boat only, and divers should remain alert for surface boat traffic during ascent. Water temperatures fluctuate between 13 and 18 degrees Celsius, necessitating appropriate thermal protection. Divers must manage bottom time carefully to mitigate risks associated with nitrogen narcosis and potential currents.

Le Grand Moure is a reef and drop-off site located 1000 metres from the shore of Calanque d'En-Vau. The site features a varied topography with depths ranging from 9 to 40 metres, averaging 25 metres. Conditions are generally stable with mild currents and visibility between 10 and 30 metres. Water temperatures fluctuate between 14C and 19C throughout the year. Due to the depth, this site is suited for intermediate divers. Access is strictly by boat, and the location supports night diving. Local facilities include dive shops, boat charters, and guided tours to assist with site navigation.

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.

Anse au Canon is a reef dive located off the coast near La Ciotat. The site features a reef structure with depths ranging from 10 to 20 metres. Visibility at the site typically spans 10 to 30 metres. This location is suitable for intermediate divers and requires boat access. Water temperatures fluctuate between 14C and 21C throughout the year, necessitating appropriate thermal protection during cooler months. Due to active boat traffic in the area, divers must deploy a surface marker buoy upon ascent and remain close to the shot line when surfacing.

Calanque de Seynerolles, situated on the southern side of the uninhabited Île Verte, features a varied topography of sand and rock. This site offers both reef and cave environments, with depths ranging from 7 to 25 metres. Located 1500 metres from the shore, the site requires boat access for both diving and snorkelling. Visibility typically ranges between 5 and 10 metres. Water temperatures fluctuate between 14C in the winter and 21C in August. Due to the presence of caves, divers should be aware of overhead environment hazards, and all visitors must remain cautious of boat traffic in the area. A cafe is available for visitors.

Le Tombant aux Langoustes is a deep wall and cave site located in Calanque d'En-Vau. The topography features a vertical wall dropping from 30 to 45 metres, with an average depth of 40 metres. Divers encounter cave sections that require precise buoyancy control and advanced training. Visibility varies between 10 and 30 metres, and currents are typically mild. Due to the significant depth and overhead environments, this site is strictly for advanced divers. Boat access is required to reach the location. Divers should monitor bottom time and depth closely to manage risks associated with decompression and nitrogen narcosis.