Écrins National Park is home to many large peaks. Take on the highest peak, the Barre des Ecrins (4102 meters), traversing the largest glacier in the area while you’re at it. Dôme de Neige des Écrins (4,015 meters) is the second-largest peak and technically a straightforward climb (physically is another story). From the summits of these two large peaks, you’ll get amazing views of the rest of the mountains. Another great climb is the interesting spear-shaped Aiguille Dibona (3,130 meters) which is a more technical climb.