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Lac des Vallons walks
The Achard and Robert Lakes around Chamrousse
A hike in the heart of nature on the outskirts of Grenoble. The trail takes you through woods to Lac Archard, where you can enjoy a leisurely stroll. Then, in a more open area, the path climbs up to the Robert Lakes.
Lac des Vallons, Lacs Robert and Croix de Chamrousse
A challenging hike starting from Roche Béranger to discover the Robert Lakes via the Brèche Sud, passing by the Lac des Vallons and returning via the Croix de Chamrousse. Magnificent, wild landscapes. Please note that there are rocky passages to cross.
The Robert Lakes via the Northern and Southern Brèches
There are several signposted routes to the Robert Lakes: either via the Brèche Nord or the Brèche Sud, but none combining these two approaches. This circular route, starting from Roche Béranger, does just that. You are free to choose the direction of the walk, as these two routes are completely different: the Brèche Nord route is longer, with steep and rugged ascents and rocks to climb over. A shorter route with less elevation gain but large scree slopes to cross via the Southern Pass. All set against a magnificent backdrop.
Walks near Lac des Vallons
Croix de Chamrousse - Refuge de la Pra
An easy hike to start your Belledone traverse gently. No fewer than four lakes dot the route, most of which are suitable for swimming and/or a nap. This description treats the hike as a one-way trip, but a day trip (there and back) is also possible.A more challenging alternative is available; see here
La Botte
A unique hike off the beaten track, featuring an ascent of La Botte (2,248 m), a descent along undulating ridges to Lac de l’Infernet, and a circumnavigation of the pass of the same name across wide, sloping meadows. The route then joins the classic trail to Lac Achard. Stunning views throughout the hike. Please note: see the ‘Practical Information’ section.
Chamrousse - Refuge de la Pra
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 ⚠️
Refuge de la Pra – Refuge Jean Collet
A challenging day’s hike connecting two iconic mountain huts in the Belledone massif. Chamois, moraines and lakes will punctuate the route.
Crossing the Montagne des Quatre Seigneurs
There are countless route options in this forested area on the outskirts of the Grenoble conurbation, delighting both walkers and mountain bikers alike. The advantage of this route, linking the village of Saint-Martin-d’Uriage to Eybens, is that it offers varied views, first of the Belledonne massif and then of the “capital of the Alps”, dominated by the Vercors and the Chartreuse.
Lac Blanc – Lac de Crop – Pont de la Betta
The second stage of this Tour du Grand Replomb takes you through a rocky landscape with a steep descent towards Lac de Crop.
Eybens - Vizille
A special hike organised as part of both the Grenoble-Vizille half marathon and the hike itself.
Pont de la Betta - Lac Blanc
First stage of this lovely circular route in Belledonne, with the magnificent mountain lake, Lac Blanc, as the final backdrop.