Grottes du Régulus, Cave network in Meschers-sur-Gironde, France.
The limestone cliffs along the Gironde estuary contain multiple caves that extend thirty meters above the water, forming a complex geological structure.
During the Religious Wars of the 16th century, these caves provided shelter for Protestant communities who gathered here to practice their faith.
The caves bear the name of the French warship Régulus, which was deliberately sunk near Meschers in 1814 to prevent capture by English forces.
The site opens daily from April through November, with guided tours available from 10:30 AM to 5:30 PM, extending to 6:30 PM in summer months.
Each cave chamber features specific arrangements that reflect its past use, from storage spaces for salt smuggling to living quarters for local inhabitants.
Location: Meschers-sur-Gironde
Address: Grottes de Régulus, 17132 Meschers-sur-Gironde, France 17132 Meschers-sur-Gironde
GPS coordinates: 45.55569,-0.95812
Latest update: April 18, 2025 13:18
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Plage des Nonnes
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