La Pyramide d’Ornon 🏔️ Overview La Pyramide d’Ornon is a rugged 2,839-meter (9,314-foot) summit in the Taillefer Massif of the French Alps, in the Isère department of southeastern France. Rising immediately east of the slightly higher Le Taillefer, the mountain forms one of the highest points in this compact but dramatic Alpine massif. Although it …
