From LYON : drive towards Grenoble/Chambery, way out L'Isle d'Abeau Est - Drive then to Morestel, Flosailles, Sablonnieres, Lancin. In Lancin, turn left for Montalieu. Entering Montalieu, turn right for Pont de Briord.

From CHAMBERY : drive towards Lyon on A43, way out Saint-Genix-sur-Guiers, then to Les Avenieres and Morestel on road N75. In Morestel, choose Bourg-en-Bresse for 3 kms, then right Pont de Briord on road D14. The moulin d'Arche is 300m before Pont de Briord on road D14.

From GRENOBLE : drive towards Voiron on road N75. Cross Les Abrets and Morestel. In Morestel, choose Bourg-en-Bresse for 3 kms, then choose right Pont de Briord on road D14. The moulin d'Arche is 300m before Pont de Briord on road D14.