On 17 June 1903, less than an hour after leaving the port of Marseille for Bastia, the liner was rammed on the starboard bow by the Insular, returning from Toulon with about forty passengers on board and preparing to enter the roadstead near the Ile Maïre.

Situated to the south-west of Île Maïre, the cave has two main entrances at depths of between 12 and 9 metres, followed by a gentle drop to a depth of 25 metres.

To the west of Tiboulen de Maïre, a cove sheltered from the easterly wind. A drop-off of up to 25 metres with boulders between 16 and 20 metres and a tunnel accessible only in calm seas between 8 and 4 metres.

Small cove created by the 2 islands, maximum depth 12 m. Mini passes between the 2 islands to get to the other side where there is a pretty little niche and a small platform between 3 and 8 metres. This continues on the left through a small canyon and a drop-off to a maximum depth of 25 metres.

The cave itself is a tunnel that opens at 12 metres, at the bottom of the canyon on the right. If you look up very quickly, you will see a well into which you can climb to come out into the open air, in a basin surrounded by glistening rocks. When the weather is fine, the lighting is magical.

Small rocky island located south of Marseille, off the Calanques massif. It is part of the Riou archipelago, a beautiful canyon followed by a drop off. It is not uncommon to see groupers, greater forkbeards, eels, anthias, damsel fish and even barrakudas.

Various rocks up to 15m, as well as a plateau with rocky scree and a beautiful arch! The walls are covered in anemones and coral, and there's a vertiginous drop-off, a veritable wall and underwater mountain.

Also known as Pouars or Port de Plane, this well-protected cove resembles a small port. Left-hand rock, access only possible in calm seas to a small tunnel passing outside the cove between 4 and 8 m. Outside, two rocky peaks at around 12 m and a ridge at 20 m dropping to a maximum of 35 m.

Beautiful falling at a maximum depth of 40m with a small plateau around 30m, this enormous cave-cathedral begins at 25m to approximately up to 14m and advances about ten meters inside. ​

A beautiful drop to a maximum of 40 m with a small plateau at around 30 m, this enormous cathedral-cave starts at 25 m and drops to around 14 m, advancing by around ten metres on the inside.