Refine your search for walks in Les Grands Crêts
Les Grands Crêts walks
From Sappey-en-Chartreuse to Émeindras de dessus via the high ridges
Visorando member 
9.16 km
+572 m
-571 m
4h 15
Moderate
Departure from Le Sappey-en-Chartreuse (Isère)
This hike takes you to the top of the Sappey ridges, where you can enjoy beautiful panoramic views (the Belledonne mountain range, Dent de Crolles, Saint-Hugues, Chamechaude and the series of ridges).
On 28/12/18, I modified the route between the new points (1) and (2) to take into account the 2018 logging operation that destroyed the previous hiking trail (shown as a dotted line on the map).
Walks near Les Grands Crêts
Manival - Côte Bonne
Visorando member 
7.27 km
+437 m
-433 m
3h 20
Easy
Departure from Saint-Ismier (Isère)
Footprints in the snow for this walk, which can be enjoyed in the summer sun or in the shade of oak and fir trees...
From Col du Coq to Sainte-Marie-du-Mont
Visorando member 23.00 km
+1,348 m
-1,810 m
10h 25
Very difficult
Departure from Saint-Pancrasse (Isère)
The route runs mainly through the Chartreuse Natural Park, passing through the massif's iconic passes and mountains. The route combines fairly steep climbs, passages through plateaus, mountain pastures and a village.
Cabane de Pravouta - La Plagne
Visorando member 24.79 km
+1,362 m
-1,893 m
12 hrs
Very difficult
Departure from Saint-Pierre-de-Chartreuse (Isère)
Third and final day of this trip to Chartreuse to pick up the car.
⚠️ 27/11/2025: Hiking prohibited. A rockslide has occurred at Dent de Crolles. Following this incident, the municipality of Saint-Pierre de Chartreuse has issueda municipal decree toclose several hiking trails (for walking, snowshoeing and ski touring). Please let us know if the trails reopen.
Perquelin - Aulp du Seuil
Visorando member 
10.70 km
+1,427 m
-734 m
7h 10
Difficult
Departure from Saint-Pierre-de-Chartreuse (Isère)
Stage 1: La Dent de Crolles via the cave route, then the ridge to the Col de Bellefond and finally descent to the Aulp du Seuil for a short bivouac near the sheepfold.Moderator's note for overnight stays, see notice dated 21/11/20223/10/2023 Moderator's message: some paths and trails are closed, see practical information.
⚠️ 27/11/2025: Hiking prohibited. A rockslide has occurred at Dent de Crolles. Following this incident, the municipality of Saint-Pierre de Chartreuse has issueda municipal decree toclose several hiking trails (walking, snowshoeing, ski touring). Please let us know if the trails reopen.
Le Pal de Fer
Visorando member 2.30 km
+610 m
-0 m
2h 25
Moderate
Departure from Crolles (Isère)
An original outing that allows you to discover the superb work carried out here for the construction of the Touvet funicular railway. The ascent is on foot and the descent, to relieve the knees, is by funicular.
(Please note): This route is currently closed. See explanations here
(Comment from a hiker) dated 18 June 2023: small difficult section: crossing the scree slope where you need to use two ropes to reach the path in the forest.
Fountain - Saint-Nizier-du-Moucherotte
Visorando member 
9.84 km
+974 m
-15 m
5h 35
Moderate
Departure from Seyssinet-Pariset (Isère)
This first stage takes you on an assault on the Vercors, gradually leaving the urban environment behind you.
Sept Laux Day 1
Visorando member 
11.55 km
+1,290 m
-492 m
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).
From Lac de la Jasse to Prapoutel via Gros Cailloux
Visorando member 
4.95 km
+683 m
-818 m
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.
Chamrousse - Refuge de la Pra
Visorando member 
8.85 km
+607 m
-747 m
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 ⚠️