Located on a hill overlooking the valleys of the Durance and Buëch, Upaix belongs to the most beautiful hilltop villages of the region.
At the top of the medieval tower, an orientation table offers a panoramic view of the 120 summits of the Ecrins (some more than 4000m). The village is divided into several hamlets, the main one is that of Rourebeau, where the famous Route Napoléon takes shape.