Culminating at an altitude of 2222 m, the Dent d'Orlu dominates the valley of the same name, which constitutes a formidable reserve of fauna and flora.
The Sarrat de l'Étang is a summit located on the heights of Ax-les-Thermes. Culminating at 1,127 meters above sea level, it offers a beautiful panorama over the Oriège valley.