Local dive-center site page that lists the Grotte à Corail.
Grotte à Corail, Lion de Mer: deep Saint-Raphaël coral grotto
Grotte à Corail, Lion de Mer: deep Saint-Raphaël coral grotto
The site is best handled by a local Saint-Raphaël operator who knows the Lion de Mer conditions and the grotto line.
Grotte à Corail, Lion de Mer is a deep Mediterranean dive off Saint-Raphaël where a rocky wall leads into a coral grotto. The site stands out for red coral, gorgonians, and the kind of sheltered Lion de Mer wall that rewards calm buoyancy and good timing. It is best treated as a guided dive rather than a casual swim-through.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
24m - 36m
Depth Note
The grotto is listed in the mid-twenties to mid-thirties by one operator page, while broader Lion de Mer listings extend the system shallower and deeper.
Best Season
May to October; year-round diving is possible.
Typical Conditions
Mediterranean water, usually calm in settled weather, with more movement when wind and swell build.
Site conditions, restrictions, and access requirements.
Site Conditions
Safety Notes
Use good buoyancy and keep to the guide's plan if the grotto section or wall starts to feel cramped or deep.
Access Restrictions
Boat access only; best treated as a guided dive with a local Saint-Raphaël operator.
Legal Notes
Follow local briefings and standard French recreational diving rules; do not touch or collect marine life.
Community notes to help plan your visit.
Scuba Diving
Main features are a coral grotto around 30–33 m, with an optional deeper extension to a wreck at about 36–38 m.
Freediving
Not a casual freedive spot; the main grotto is better approached as a scuba dive.
Snorkeling
The main grotto is too deep for normal snorkelling; shallower Lion de Mer features are a better fit.
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
Local dive-center site page that lists the Grotte à Corail.
Club page with Saint-Raphaël boat access and Lion de Mer condition notes.
Forum reference with the Lion de Mer grotto depth band.
Official Saint-Raphaël tourism page for the Lion de Mer diving area.
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