The Eissadon cove, located in Marseille, is characterized by a particular relief called "karstic", constituted by numerous rocky fractures. It has very steep walls and seems quite wild.
Access by kayak is a little more difficult: good conditions are necessary but if you manage to do so you will be able to see the Aiguille de l'Eissadon: a beautiful tapered and hollowed rock only accessible by kayak.