Campan valley
This is one of the valleys found in the upper watershed of the Adour river, on the northern slopes of the Pyrenees. It is formed by three high valleys (valleys in the mountains) where are the sources of the three Adours that meet at Sainte-Marie-de-Campan and then in Baudéan to form the Adour river that then flows beyond Bagnères-de-Bigorre.