Pérollier 🏔️ Overview Pérollier, commonly called Le Pérollier, is a 2,183-meter (7,162-foot) summit in the Taillefer Massif of the French Alps. It rises in the Isère department of southeastern France, above the Matheysine region and close to the mountain communities of Saint-Honoré, Villard-Saint-Christophe, Lavaldens, and La Morte. Although Pérollier is considerably lower than the highest …