Club listing linked to Menton-area dive logistics.
Plateau-and-drop-off dive near Ventimiglia with barracuda.
Plateau-and-drop-off dive near Ventimiglia with barracuda.
L'oursin is a plateau-and-drop-off dive near Ventimiglia with a distinctive sea-urchin-shaped landmark on the deeper line. It rewards relaxed divers and photographers with clear water, barracuda moving through bait schools, groupers, and plenty of other fish. Plan for a moderate-depth profile rather than a flat reef, and expect winter to be the cleanest, calmest season.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
14m - 30m
Depth Note
Plateau around 14 m with a drop-off reaching about 30 m; a notable feature is mentioned at 23 m.
Best Season
Winter, especially December to February.
Typical Conditions
Plateau around 14 m with a drop-off to about 30 m, around 21 m visibility, and generally mild wave/current conditions.
Site conditions, restrictions, and access requirements.
Safety Notes
The main caution is depth control on the drop-off and keeping track of ascent timing once you leave the plateau.
Access Restrictions
Standard shore access; confirm the entry point and any coastal rules before heading in.
Legal Notes
No site-specific restriction was confirmed; follow local shore-access and marine-protection rules.
Community notes to help plan your visit.
Scuba Diving
Plateau-and-drop-off route with a sea-urchin-shaped landmark on the deeper line and fish activity around the bait schools.
Freediving
Not a freedive showcase; the deeper line is better suited to scuba.
Snorkeling
Snorkeling may see the shallow edge, but the main feature is underwater and better explored on scuba.
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
Club listing linked to Menton-area dive logistics.
Know this site? Improve Spot Details.

Sheltered shore-entry base for easy Mediterranean dives.

Mediterranean rock dive with coral and eel life

La Vaquette is a buoyed marine-park rock site in Théoule.

Technical boat dive on Roche Maeva in Cap Roux.

Roche d'Aurelle is a reserve boat dive in Cap Roux.

Grand Cap Roux is a reserve wall dive in the Esterel with gorgonians and life.