3.7
(4)
38
hikers
3
hikes
Mountaineering routes around Chamousset are situated within a landscape characterized by limestone peaks, alpine pastures, and dense forests. The region offers a variety of terrain, from challenging ascents to high mountain passes. These routes often traverse through protected natural areas, providing diverse ecosystems and panoramic views. The elevation changes are significant, making for engaging and rewarding mountaineering experiences.
Last updated: June 17, 2026
4.0
(2)
8
hikers
10.8km
05:15
810m
820m
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.
2.0
(1)
7
hikers
8.85km
04:41
790m
790m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.

Sign up for free
6
hikers
10.3km
03:28
520m
520m
Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
The "summit" is unspectacular, as it is almost at the edge of the road. But the view is bombastic and this is where the (optional) ascent to the Colombier begins.
0
0
To me it looked more like abandoned, dilapidated barns :D But it was probably also because I was out and about at the beginning of November and meanwhile there is no longer any business there.
0
0
Hi everyone yes very pretty, the view is magnificent. As a family with children 13 and 16 years old, it's done well 👍. Good walk.
0
0
Mont Colombier rises to 2,043 meters above sea level. From the top, the view is incredible! You can admire the Belledonne chain, the Bauges, Mont Blanc, and the three lakes in the region: Bourget, Léman, and Lake Annecy.
1
0
It is a superb pass located at an altitude of 1694 meters. From there, you can admire the entire Belledonne chain, the peaks of the Bauges massif, and the Rochers de la Bade. The Col de la Cochette is dominated by the ridge of Mont Colombier. It is a magnificent spot!
0
0
It is a beautiful set of alpine chalets, in a truly splendid natural setting.
0
0
It is a mountain pass at an altitude of 1,799 meters.
0
0
The Colombier rises to 2,043 meters above sea level. From the top, there is an exceptional view of the Belledonne chain, the Bauges, Mont Blanc, and the three lakes in the region: Bourget, Léman, and Lake Annecy.
0
0
There are at least 4 dedicated mountaineering routes detailed in this guide for the Chamousset area. These routes offer a variety of experiences, from moderate ascents to more challenging high-altitude paths.
The mountaineering routes around Chamousset are characterized by limestone peaks, alpine pastures, and dense forests. You'll encounter significant elevation changes, traversing through diverse ecosystems and offering panoramic views. The region, particularly the Belledonne Massif near Chamrousse, features varied terrain from accessible trails to challenging snow, ice, and rock sections at higher altitudes.
Yes, several routes in the area are circular. For example, you can explore the Col d'Orgeval loop from Réserve biologique intégrale du Haut Chéran, the Aillon Dovecote loop from Parking de Praz Gelaz, or the Colombier – Col de la Cochette loop from Chartreuse d'Aillon, all designed as loops for a complete experience.
The region offers stunning natural beauty. While on your mountaineering routes, you might encounter various mountain passes such as Marocaz Pass, Col du Frêne (950 m), or Col du Grand Cucheron. The broader Chamrousse area is also known for scenic spots like the Robert Lakes, Achard Lake, and the Oursière Waterfall, which provide refreshing backdrops for outdoor adventures.
The best time for mountaineering in the Chamousset region, particularly in the higher altitudes of the Belledonne Massif, is generally during the summer months (June to September) when snow has melted from most trails and weather conditions are more stable. Guided summer mountaineering is offered in the Belledonne massif, combining snow, ice, and rock terrain above 2,500 meters.
Absolutely. For experienced mountaineers, routes like the Pointe de Chaurionde – Col d'Orgeval loop from Réserve biologique intégrale du Haut Chéran offer significant elevation gain and a challenging experience. The broader Chamrousse area provides advanced climbing sectors such as 'Les Vans' and 'Grand Sorbier' near Robert Lakes, and the 'Grand Eullier' sector, along with guided ascents to peaks like the Grand Pic de Belledonne.
The mountaineering routes around Chamousset are highly rated by the komoot community, with an average score of 3.7 stars from over 4 reviews. More than 39 mountaineers have used komoot to explore the varied terrain, often praising the engaging and rewarding experiences offered by the significant elevation changes and panoramic views.
While the guide focuses on mountaineering, which implies a certain level of experience, there are moderate options that can serve as a good introduction. The Col d'Orgeval loop from Réserve biologique intégrale du Haut Chéran is rated as moderate, offering a good balance of challenge and accessibility. For absolute beginners, the Chamrousse area also offers climbing initiation areas at Bachat-Bouloud and the Arselle plateau with easy, well-equipped tracks.
While specific routes in this guide may not explicitly mention lakes or waterfalls, the broader Chamrousse region is rich with such features. The Robert Lakes offer a scenic, almost Scandinavian, landscape, and Achard Lake is a popular family outing destination. The Oursière Waterfall also provides a refreshing backdrop for summer hikes.
To find less crowded options, consider exploring routes during off-peak times or focusing on trails that are slightly further from the main resort areas. The region's extensive network of paths, including sections of the GR®738 footpath, offers many opportunities to find solitude amidst the natural beauty of the Belledonne Massif.
The mountaineering routes around Chamousset vary in length and elevation. You can expect distances ranging from approximately 5.5 miles (8.9 km) to nearly 9.3 miles (14.9 km). Elevation gains typically range from around 520 meters (1,700 ft) to over 1,100 meters (3,600 ft), providing significant ascents and descents for a rewarding mountaineering experience.


Browse the best Mountain Hikes & Routes in other regions.