Official service-provider listing for Palmes Beach in Menton.
la source
La Source is a boat dive with a spring-fed plateau and cave.
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Local operator required
Boat logistics are handled by Palmes Beach / Menton operators from Port de Garavan.
About la source
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.
Research Estimate At la source
Conservative baseline from public research. No community dives logged yet.
Where Is la source?
la source Planning Details
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.
Safety & Access At la source
Hazards, restrictions, and access requirements.
Key Hazards
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.
Local Intel For la source
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.
la source Dive Conditions Planner
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Exposure Profile at la source
Directional shelter context for incoming swell.
Wildlife at la source
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At la source
Community dive logs and visit reports for this site.
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Dive Spot Log Averages At la source
Average conditions based on logged dives & visits.
la source Guide - Frequently Asked Questions
Planning answers for access, conditions, timing, and site logistics.
la source Guide - Sources and Updates
Last Updated
Research Sources
Regional conservation dossier that references Palmes Beach monitoring in the Cap Martin area.
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