Goul de la Tannerie is a shore-entry reef site located in the Marseille and Calanques area. The topography features a wide depth range, starting at 9 metres and extending to 220 metres. Divers should note that the depth drops dramatically beyond the shallower reef sections. Conditions include moderate currents and visibility ranging from 10 to 30 metres. Due to the significant depth variations, it is essential to agree on a maximum depth with your buddy or instructor before entering the water. As provisions on site are not guaranteed, check locally for facilities before arrival.

Source de Marnade is a technical shore dive located in Marseille and Calanques, France, offering a depth range between 2 and 141 metres. This site features an overhead environment that requires advanced technical certification and full redundancy in equipment to manage entanglement risks. Divers must navigate variable visibility that can drop to near zero and contend with strong currents throughout the water column. Due to the complex nature of the caves and swim-throughs, precise gas planning and navigation are essential. The habitat supports various temperate freshwater fish and invertebrates, though environmental conditions often limit observation. This site is strictly for experienced technical divers.

Baume des Anges is a technical shore-entry cave and canyon system located on the French Riviera. The site features depths ranging from 5 to 50 metres, requiring advanced cave certification and technical training due to the complex overhead environment. Divers can expect visibility between 10 and 30 metres. Conditions include cold water temperatures of 11°C and the potential for strong currents. Given the deep, confined nature of the passages, full redundancy, strict gas management, and appropriate thermal protection are essential. Parking is available at the site for gear staging. Divers should carry at least one redundant light source and plan turns conservatively to manage the risks associated with this overhead environment.