Oléron Bridge
Cantilever bridge · Bourcefranc-le-Chapus
Dolmen
dolmen d'Ors
The Dolmen d'Ors, also known as the Piare en saintongeais or the Pierre Puille or the Grosse Pierre, is the vestige of a tumulus located at Château-d'Oléron, on the island of Oléron, in the French department of Charente-Maritime.