Spot location and the 18m to 35m rocky peaks summary.
Basse Breton is a rocky Porspoder site with peaks and wall breaks.
Basse Breton is a rocky Porspoder site with peaks and wall breaks.
Basse Breton is a rocky Porspoder dive site with peaks, faults, and canyons. The relief rises from a shallow rocky ridge into a deeper wall system, and the walls carry flora, Corynactis, kelp, and sea urchins. It suits slow exploration along the ridges and wall breaks rather than fast touring, and it is best approached as a weather-aware Brittany rock dive with club-style logistics.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
18m - 35m
Depth Note
Rocky peaks rise to about 18 m and the site descends to around 35 m.
Best Season
May to October
Typical Conditions
Rock peaks, faults, and canyons with flora, Corynactis, kelp, and sea urchins; calmer summer windows are the better fit.
Site conditions, restrictions, and access requirements.
Safety Notes
Watch buoyancy around steep rock and broken relief, and treat weather windows as part of the dive plan.
Access Restrictions
Often organized through local clubs and weather windows rather than open walk-in access.
Community notes to help plan your visit.
Scuba Diving
Depth range and rugged topography suit scuba diving along pinnacles, walls, and canyon features.
Freediving
Not a freedive target; the structure sits well below comfortable breath-hold depths.
Snorkeling
Not a snorkel site; the relief is too deep for casual surface viewing.
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
Spot location and the 18m to 35m rocky peaks summary.
Brittany planning, seasonal windows, and off-season club outings.
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