Observation note with weak/no current and clear-water context.
Boat dive on Frioul's rocky plateau and drop-off.
Boat dive on Frioul's rocky plateau and drop-off.
Tiboulene du Frioul is a boat dive around two small islets northwest of Frioul, where a rocky plateau sits beneath the anchorage before easing into a deeper drop-off. The shallow side holds classic Mediterranean life, while the wall and deeper face add fixed growth and a more dramatic Marseille profile. It suits divers who want a compact plateau-and-wall dive with depth discipline and a clear-water window.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
15m - 35m
Depth Note
Rocky plateau descends gradually to 15 m, then a drop-off continues down to 35 m.
Best Season
Late spring through early autumn, especially on settled days with good visibility.
Typical Conditions
Usually clear Mediterranean water with a weak or absent current, but the drop-off feels more exposed when weather changes.
Site conditions, restrictions, and access requirements.
Safety Notes
Keep buoyancy tight on the plateau-to-drop-off transition and watch boat traffic near the anchorage.
Access Restrictions
Plan for boat entry and keep clear of anchorage and boat traffic around the Frioul islets.
Legal Notes
Confirm local boat, anchorage, and marine-access rules before diving the Frioul islets.
Community notes to help plan your visit.
Scuba Diving
A rocky plateau to about 15 m leads to a drop-off down to around 35 m.
Freediving
The shallow plateau exists, but the site fits scuba better; freediving only makes sense for advanced breath-hold divers in very calm conditions.
Snorkeling
The shallow plateau is visible from above, but the main interest sits at dive depth, so snorkel use is limited.
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
Observation note with weak/no current and clear-water context.
Local tourism context for the Frioul islet and Marseille bay.
Marseille dive-center spot page with site handling and depth-band context.
Describes the Frioul plateau, drop-off, and typical Mediterranean life.
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