Le Tunnel de la Grande Vigie
About Le Tunnel de la Grande Vigie
This northern Grande-Terre site features a prominent arch leading into a tunnel of around 20 m, set on a colorful coral reef. The dive is seasonal and only possible under specific conditions. Depths reach about 25 m, with reef scenery complemented by sponges and varied marine life.
Where Is Le Tunnel de la Grande Vigie?
Le Tunnel de la Grande Vigie Planning Details
Depth range, seasonality, and planning context.
Reported Depth
Up to 25m
Depth Note
Maximum depth reported as 25 m.
Best Season
June to October.
Safety & Access At Le Tunnel de la Grande Vigie
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Seasonal site that is only accessible under specific conditions; the tunnel creates an overhead environment.
Access Restrictions
Dive possible only between June and October, and only under very specific conditions.
Local Intel For Le Tunnel de la Grande Vigie
Community notes to help plan your visit.
Scuba
Maximum depth is about 25 m, with a 20 m-long tunnel and an arch to explore.
Le Tunnel de la Grande Vigie Dive Conditions Planner
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Exposure Profile at Le Tunnel de la Grande Vigie
Directional shelter context for incoming swell.
Recent Logged Visits At Le Tunnel de la Grande Vigie
Community dive logs and visit reports for this site.
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Dive Spot Log Averages At Le Tunnel de la Grande Vigie
Average conditions based on logged dives & visits.
Le Tunnel de la Grande Vigie Guide - Sources and Updates
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