Refine your search for walks in Lac de Belledonne
Lac de Belledonne walks
Lake and Cross of Belledonne from Allemont
Visorando Member
12.83 mi
+6,588 ft
-6,588 ft
12 hrs
Extremely difficult
Departure from Allemond (Isère)
This superb hike starting from Allemont passes by the lake, the pass and the Croix de Belledonne before descending through the very wild Bâton valley and past the Lacs du Bœuf and du Bois.
Half of the route is completely off-trail, allowing you to observe wildlife and listen to the sounds of the mountains in complete tranquillity.
This challenging route requires crampons and an ice axe in all seasons and a night-time start in summer (see practical information).
Walks near Lac de Belledonne
Lac Blanc – Lac de Crop – Pont de la Betta
6.94 mi
+1,972 ft
-4,715 ft
4h 55
Difficult
Departure from Sainte-Agnès (Isère) (Isère)
The second stage of this Tour du Grand Replomb takes you through a rocky landscape with a steep descent towards Lac de Crop.
Sept Laux Day 1
7.18 mi
+4,232 ft
-1,614 ft
7h 00
Difficult
Departure from Laval (Isère)
A very beautiful stage in the Belledonne Massif, starting from the mountain pastures, which takes us through a mineral world to a setting of tranquillity on the edge of the Sept Laux (seven lakes).
Pont de la Betta - Lac Blanc
7.77 mi
+4,072 ft
-1,286 ft
7h 05
Difficult
Departure from Laval (Isère)
First stage of this lovely circular route in Belledonne, with the magnificent mountain lake, Lac Blanc, as the final backdrop.
Chamrousse - Refuge de la Pra
5.50 mi
+1,991 ft
-2,451 ft
4h 15
Difficult
Departure from Chamrousse (Isère)
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 ⚠️
Croix de Chamrousse - Refuge de la Pra
4.08 mi
+1,073 ft
-1,539 ft
2h 50
Moderate
Departure from Chamrousse (Isère)
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
From Lac de la Jasse to Prapoutel via Gros Cailloux
3.08 mi
+2,241 ft
-2,684 ft
3h 20
Moderate
Departure from Les Adrets (Isère)
This is a magnificent, easy walk that takes you through many beautiful natural sites, with breathtaking views of the Grésivaudan valley and the Chartreuse mountains.
Lac de la Jasse and Col de Bédina
4.20 mi
+410 ft
-2,562 ft
2h 15
Moderate
Departure from Les Adrets (Isère)
A beautiful high-altitude lake accessible by chairlift from Prapoutel. Descent via the wilder side of the resort. Passes by Gros Caillou, a popular spot for climbers.
Refuge des Sept Laux – Rivier d’Allemond
5.19 mi
+407 ft
-3,248 ft
2h 45
Moderate
Departure from La Ferrière (Isère) (Isère)
A classic, well-known hike in the area to explore the Lacs des 7 Laux. Here, only the descent is described and used to complete this traverse, as it is not possible to continue easily on to the Refuge de l’Oule.
Sept Laux J2
10.35 mi
+2,408 ft
-5,026 ft
6h 50
Difficult
Departure from La Ferrière (Isère) (Isère)
The second stage of this circular route in the Belledonne Massif, sometimes along a balcony trail, sometimes through wild valleys, takes you around the Allevard Massif.
⚠️15/06/2026: a notice indicates a rockfall at Cul de la Vieille between 2 and 3, making it impossible to follow this route. You must take the GR®738 as a detour. Please let us know in the comments if you have any information regarding the lifting of this notice.
Crossing the Montagne des Quatre Seigneurs
5.44 mi
+1,696 ft
-2,093 ft
4h 00
Moderate
Departure from Saint-Martin-d'Uriage (Isère)
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.