Grotte Amédien

The Grotte Amédien is one of the signature grotto dives of the Pointe de la Grande Vigie area, with a unique cave formation that carves deep into the cliff. Depth stays inside 16 metres, and the overhead environment means a backup torch is non-negotiable even though the chambers admit shafts of natural light through fissures above. Glassy sweepers fill the inner chamber, crustaceans work the walls, and the architecture is the main attraction. Accessible only from June to October given the exposure of the north coast. Typically waitlist-managed.