Calvi dive-center article describing the Sec de la Fontaine rock, bubble fountain, and site fauna.
Le sec des congres
Le sec des congres is a deeper boat dive off Calvi.
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Local operator required
Boat access is typically arranged through Calvi dive centers.
About Le sec des congres
Le sec des congres is a submerged rocky pinnacle off Calvi with a classic Mediterranean relief, a small opening that vents a slow bubble fountain, and a compact profile best handled from a boat. It is an experienced-diver site where the old conger-hole reputation has given way to capons, corbs, and crustaceans in a natural, unspoilt setting.
Research Estimate At Le sec des congres
Conservative baseline from public research. No community dives logged yet.
Where Is Le sec des congres?
Le sec des congres Planning Details
Depth range, seasonality, and planning context.
Reported Depth
22m - 40m
Depth Note
The rock descends from around -22 m to around -40 m.
Best Season
May-October
Typical Conditions
Warm-season Mediterranean diving is the standard window, with quieter shoulder months often preferred outside July and August.
Safety & Access At Le sec des congres
Hazards, restrictions, and access requirements.
Safety Notes
Depth and buoyancy control are the main constraints; this is not a beginner site.
Access Restrictions
Boat access from Calvi-area centers is the norm, and the site is generally reserved for experienced divers.
Legal Notes
Follow local operator procedures and any marine guidance for the Calvi coast.
Local Intel For Le sec des congres
Community notes to help plan your visit.
Scuba Diving
A deeper rocky boat dive with ledges, a rock opening, and the signature bubble-fountain effect.
Freediving
Not a practical freedive target; the interesting profile starts well below the shallows.
Snorkeling
Not a snorkel site; the main structure is deeper and boat-based.
Le sec des congres Dive Conditions Planner
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Exposure Profile at Le sec des congres
Directional shelter context for incoming swell.
Wildlife at Le sec des congres
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Le sec des congres
Community dive logs and visit reports for this site.
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Dive Spot Log Averages At Le sec des congres
Average conditions based on logged dives & visits.
Le sec des congres Guide - Frequently Asked Questions
Planning answers for access, conditions, timing, and site logistics.
Le sec des congres Guide - Sources and Updates
Last Updated
Research Sources
Official Corsica diving guide with spring-to-autumn seasonality.
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