Built on a promontory, the village of Saint-Romain-en-Viennois has its back to Mont Ventoux. It's a small, round, fortified village, lined with plane and chestnut trees, which once belonged to the Dauphins du Viennois.

After leaving your car at the town hall parking lot, set off on foot to explore the recently repaved streets. As you walk along the ramparts that encircle the village, you can make out the remains of the old fortifications, even if the surrounding gates no longer exist.