Alpe du Grand Serre walks

Well known to Grenoble residents, this hike offers superb views of all the surrounding mountains, including Chartreuse, Vercors, Grandes Rousses, Taillefer and Belledonne. As soon as you arrive at the top of the cable car, your gaze is drawn to La Meije, which looks so close.⚠️ This hike can only be done on foot from 30 June to 1 October ⚠️

The last stage begins at the large Vallon Lake. You will then cross the Col du Rochail, which rises to an altitude of 2,756 metres. After this climb, your path will take you to the Refuge des Sources, then to Villard-Notre-Dame, a village offering a superb view of Bourg-d'Oisans, your final destination.

From Lac Labarre, the route follows part of the GR®54B. You will cross the Col de la Romeïou, the Cabane de la Selle, then the Col du Paletas. From there, a wild hike along the ridges, passing by the Neyrard at an altitude of 2,796 m, will take you to Lac du Vallon.

The second stage of this Tour du Grand Replomb takes you through a rocky landscape with a steep descent towards Lac de Crop.

A short 10 km stage but with 1,400 m of elevation gain, featuring the very technical and rocky ascent of the Col de la Muzelle. It requires the utmost caution, especially with a heavy rucksack. A narrow passage between two magnificent mountains, the Roche de La Muzelle and the Pic du Clapier du Peyron. Throughout the ascent, you are surrounded by mountain ranges over 3,000 m high. From the pass, there is a splendid view of the rest of the Glacier de la Muzelle, the lake and the corridor leading down to Valsenestre.