Official service-provider listing for Palmes Beach in Menton.
La Source is a boat dive with a spring-fed plateau and cave.
La Source is a boat dive with a spring-fed plateau and cave.
Boat logistics are handled by Palmes Beach / Menton operators from Port de Garavan.
La Source is a boat-access Mediterranean dive off the Ventimiglia coast, built around a broad plateau with a freshwater spring and a marine-filled cave. The site feels like a rocky, open-water route with a distinct spring zone and a deeper edge that turns more technical away from the entry. Visibility is variable and tends to soften as you move south, so it rewards good buoyancy and a calm pace. Expect a strong macro focus with shrimp, crabs, nudibranchs, morays, cuttlefish, and scorpionfish around the rock and cave structure.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
25m - 35m
Depth Note
Sources describe a deep plateau with a freshwater spring and marine-filled cave, with the main profile around 25-35 m and a more technical edge farther south.
Typical Conditions
Variable visibility, a spring-fed plateau, and a cave zone make the site feel more technical than the entry point suggests.
Site conditions, restrictions, and access requirements.
Site Conditions
Safety Notes
Treat the cave as overhead space, keep buoyancy tight around the spring zone, and plan for variable visibility on the south side.
Access Restrictions
Boat access only; no independent shore entry.
Legal Notes
Follow local marine-protection guidance and any Cap Martin or Menton coast mooring rules.
Community notes to help plan your visit.
Scuba Diving
Boat-access spring-and-cave dive for confident scuba divers.
Freediving
Not a freedive-first site; the deep plateau and cave are better suited to scuba divers.
Snorkeling
Not a snorkel-first site; the boat profile and cave structure make it a scuba dive.
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
Official service-provider listing for Palmes Beach in Menton.
Regional conservation dossier that references Palmes Beach monitoring in the Cap Martin area.
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