Grotte arc en ciel
The Grotte Arc-en-Ciel, located off the coast of Marseille, is an exceptional diving site accessible to intermediate to advanced divers. This underwater cave, located at a depth of between 7 and 15 metres, owes its name to the spectacular play of light created by the sun’s penetrating rays.
The wildlife is abundant, with colourful gorgonians, lobsters and schools of sars offering a fascinating spectacle.
Dive Activity
Potential Wildlife Sightings
Wildlife Sightings are Based on User Generated Content
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 200
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 300
Octopus
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 600
Wrasse
Hawksbill Turtle
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 27
Barracuda
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 250
Grouper/Basslets
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 250
Scorpionfish
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 90
Goatfish
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 3000
Nudibranch
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species approx.: 350