We track 3 dive operators in Calanque de Sormiou. 2 teach certification courses (2 PADI, 1 SSI). Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
Société Nautique Estaque Mourepiane is a marina located in Marseille, France, at Promenade de la, Plage de l'Estaque. It has a good rating from customer reviews and is open on weekdays.

GRASM - CEFERAS Centre de plongée is a sports club located in Marseille, France, at 35 Esp. du Pharo. It is involved in submarine archaeological research and has a high rating from customer reviews. The center is closed on Mondays.
Le Doris Plongée is a dive club located in L'Estaque that offers training and exploration dives. The operator conducts trips to the Cote Bleue, Frioul, Planier, and the Riou archipelago using a semi-rigid boat. All instructors are state-certified and the club welcomes both guided and independent groups.
The 3 highest-ranked of 3. How Fin Rank works
| Rank | Operator | TripAdvisor | Try dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | Société Nautique Estaque Mourepiane | 4.6(164) | none | none | PADI · SSI |
Fin lists 3 dive operators in Calanque de Sormiou. 2 of them run certification courses.
PADI is the most common agency (2 centres), followed by SSI (1). CMAS also appear.
Operators are sorted by Fin Rank, a 100-point profile strength score: contact details, what they offer, the dive sites they run, their Google reputation, whether the owner has claimed the listing, and whether their own website links to Fin. 0 listings here are owner-verified. The formula is published in full on the Fin Rank page.
| 2 | 4.8(118) | none | none | none | Visit |
| 3 | Le Doris Plongée | none | none | $38 | PADI · CMAS | Visit |