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A tight school of silver barracuda with dark bars swims from left to right above a rocky slope covered in green algae, in blue water lit from the surface.

Diving in the French Mediterranean

France4 dive sites

Season

You dive from May to October. The water goes from 13°C in February to 23 to 25°C in August. June, September and October are the best months at Port-Cros, with water at 19 to 22°C and fewer boats.

Budget

Park entry is free. A guided dive with full gear costs €77 in Giens and €110 for the Rubis. Unguided, with gear provided, budget €45 to €51, and a try dive costs €90 to €92.

Getting there

You arrive through the airports of Marseille, Toulon-Hyères, Nice or Figari, or by TGV to Marseille and Toulon. Every site is dived by boat from the nearby harbors. At Port-Cros, you need a free permit, requested online or by the dive center.

Dive sites in the French Mediterranean (4)

Dive sites on the map

Where to dive in the French Mediterranean?

From Marseille to Bonifacio, the French Mediterranean is dived in protected areas. Calanques National Park, created on April 18, 2012, has about 300 sites and more than 16,000 guided dives a year, including the Liban wreck. Farther east are the Hyères Islands and Port-Cros National Park, created on December 14, 1963, Europe's first marine park, with La Gabinière, its groupers and its barracuda. Between Cavalaire and Saint-Tropez lie the big deep wrecks of the Var, led by the Rubis submarine, resting at 41 meters south of Cap Camarat. In Corsica, the Bouches de Bonifacio nature reserve, created in 1999 over about 80,000 hectares, protects the Lavezzi Islands and the Mérouville shoal, ranked the number 1 dive in Corsica.

When is the best time to dive the French Mediterranean?

You dive from May to October. Surface water is 13°C in February and rises in August to 23°C in Hyères and Marseille, and 24 to 25°C in Cavalaire and Bonifacio. At depth, the thermocline keeps the water cool all summer, hence a 5 mm in season and a 7 mm or a drysuit the rest of the year. The mistral can drop the surface temperature in a few hours in Marseille. The east wind makes La Gabinière undiveable, and the Rubis is exposed to every wind. L'Atelier de la Mer dives all year in Marseille.

How do you get to the French Mediterranean?

Fly into Marseille-Provence, Toulon-Hyères or Nice airports, or take the TGV to Marseille and Toulon. For Corsica, Figari airport is the closest to Bonifacio, and ferries leave from Marseille, Toulon and Nice.

How much does diving in the French Mediterranean cost?

A guided fun dive with full gear costs €77 at Ulysse Plongée in Giens, plus a €12 supplement for La Gabinière. The Rubis costs €110 at Mio Palmo in Cavalaire. A morning of two dives at the Lavezzi costs €124 at Bonifacio Plongée, with rental €36 extra. At L'Atelier de la Mer in Marseille, a guided dive down to 20 meters costs €57, without gear. Unguided divers pay €45 to €51 with gear provided. A try dive costs €90 to €92, and a Level 1 course €500 at Ulysse. There is no entry fee in the parks.

What are the diving rules in the French Mediterranean?

At Port-Cros, diving in the park's core requires a free personal permit, obtained online on CaPeL or signed by the dive center. Each site takes 40 divers at most, anchoring is banned within 100 meters of the sites, and there is no feeding, no touching and no turning over rocks. In the Calanques, you moor on the free buoys, touch nothing, feed nothing and take nothing, and two archaeological zones are closed to diving. In the Bouches de Bonifacio, diving is free in the enhanced protection zones and requires a permit in the no-take zones. Everywhere, dusky grouper and brown meagre are under a fishing moratorium.

Where to stay in the French Mediterranean?

Hotels, apartments and rooms around Hyères, Tour Fondue harbor, the starting point for dives at La Gabinière, with current prices.

Image credits

Photos under free licenses, credited to their author; the link leads to the source.