Club report showing grouper counts and relatively low pressure compared with busier Riou sites.
Rocher de Briançon
Boat dive on the Briancon rock off Ile Jarre.
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Local operator required
A club or guide is the right way to run the boat and manage the site plan.
About Rocher de Briançon
Rocher de Briancon is a Marseille boat dive off Ile Jarre, known for a photogenic arch, coral and gorgones, and a broad depth range that suits divers who want scenery, good trim, and an easy club-run outing rather than a heavy technical profile. The site rewards steady buoyancy, patient pacing, and an eye for the small life tucked around the rock.
Research Estimate At Rocher de Briançon
Conservative baseline from public research. No community dives logged yet.
Where Is Rocher de Briançon?
Rocher de Briançon Planning Details
Depth range, seasonality, and planning context.
Reported Depth
5m - 35m
Depth Note
The site spans a broad 5-35 m range, with the arch highlight around 25 m.
Typical Conditions
Rocky arch, coral and gorgones, and a broad depth band that suits controlled recreational dives.
Safety & Access At Rocher de Briançon
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Keep the arch work conservative, maintain neutral buoyancy, and match the boat plan to the site's depth changes.
Access Restrictions
No casual shore entry; plan it as a club boat dive with a proper briefing.
Legal Notes
Respect Calanques and Riou protection rules plus the local mooring practice used on Marseille island dives.
Local Intel For Rocher de Briançon
Community notes to help plan your visit.
Scuba Diving
Depths range from 5 to 35 m and the site is described as accessible to advanced divers.
Rocher de Briançon Dive Conditions Planner
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at Rocher de Briançon.
Exposure Profile at Rocher de Briançon
Directional shelter context for incoming swell.
Recent Logged Visits At Rocher de Briançon
Community dive logs and visit reports for this site.
No Dive Logs Yet
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Dive Spot Log Averages At Rocher de Briançon
Average conditions based on logged dives & visits.
Rocher de Briançon Guide - Frequently Asked Questions
Planning answers for access, conditions, timing, and site logistics.
Rocher de Briançon Guide - Sources and Updates
Last Updated
Research Sources
National-park habitat file that references the Briancon rock zone and local protection context.
Club trip report mentioning Rocher de Briancon, strong visibility, and a Marseille club outing.
Official Marseille dive guide on Pierre de Briancon at Ile Jarre, with the arch and coral/gorgone profile.
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