Very good visibility and Cap Caveau fish-life summary.
Sheltered Frioul cove with a rocky plateau and drop-off.
Sheltered Frioul cove with a rocky plateau and drop-off.
Cap Caveau is a sheltered Frioul cove with a shallow start, a rocky plateau, and a longer outer drop-off. The main line stays on hard bottom and fishy ledges, while a submerged hole in the rock adds a more serious feature for trained overhead divers. It is usually reached by boat and works best when Marseille's windier sites are less comfortable. Expect a calm Mediterranean dive with typical fish life, seahorses, and the chance of blue-water passers.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
10m - 40m
Depth Note
Shallow pools and a plateau lead into a deeper outer drop-off; most guides place the main profile around 10-40m.
Best Season
Year-round; especially useful on calmer weather windows and as a mistral fallback.
Typical Conditions
Often sheltered during Mistral winds.
Site conditions, restrictions, and access requirements.
Site Conditions
Safety Notes
A submerged hole in the rock creates an overhead feature; avoid entering unless properly trained and equipped for overhead environments.
Access Restrictions
Boat access is the normal route; plan around wind, anchoring, and local park rules.
Legal Notes
Follow Frioul and Calanques access, anchoring, and briefing rules.
Community notes to help plan your visit.
Scuba Diving
A varied profile with shallow pools, a gently descending plateau, and a drop-off farther out.
Freediving
Possible only for short, shallow looks in the inner cove; the deeper edge and rock hole make it a scuba-first site.
Snorkeling
Works as a guided snorkel stop in calm weather, especially around the sheltered cove and first rocky ledges.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Very good visibility and Cap Caveau fish-life summary.
Frioul sites and level-1 access context.
Boat access, mistral fallback, guided snorkel outing.
Coralligenous habitat near Cap Caveau.
10-40m range and mistral fallback.
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