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Sous marin U171
FranceAbout this dive site
Explore the water around France
A few cables from Groix, “The submarine“, as it is often called in the region, lies at 38m at the edge of plates and rock blocks whose echo disrupts the reading of the sounder. We can easily see the rise of 7m of the kiosk.Random visibility and current.
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Depth 28 m max depth
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