The rocky coasts and the Puits d'Enfer
Extending south beyond the beach at Les Sables d'Olonne, located on the rocky coastline of Château d'Olonne, you will find the Puits d'Enfer, a deep cleft in the rock where the sea comes crashing in at high tide.
Stunning panoramic views along these wild coasts.
Watch an impressive maritime spectacle when the wind blows or there is a raging sea.
Opening
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Open all year
Characteristics
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Location of the place
- Outside
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Landmark tourist map
- Letter + number