From Paris: motorway A10 then A11 direction Chartres, Nantes. Before Angers take the A87 towards Cholet. At La Roche-sur-Yon continue on the RN160 towards Les Sables-d'Olonne. Arriving at Les Sables-d'Olonne, at the roundabout, take the 4th right on the Boulevard du Vendée Globe. At the 7th roundabout follow the direction Thalassothérapie avenue du Cdt Belmont, then at the 2nd roundabout take the first right on the Rhine and Danube avenue. Go past the Casino des Pins and take the 3rd right at the roundabout (direction Thalassothérapie). Take avenue du Lac on your right (the lake of Tanchet is on your right and the sea opposite you). Turn on your left and follow the sea for 2 km. After the Puits d'Enfer restaurant, turn left at the first street on Rue du Puits d'Enfer.