4.7
(13)
83
hikers
11
hikes
Mountaineering routes around Les Belleville traverse a landscape characterized by high alpine peaks, deep valleys, and glacial lakes. The region offers varied terrain, from challenging ascents to routes exploring mountain refuges and passes. Elevations vary significantly, providing diverse experiences for mountaineers.
Last updated: May 4, 2026
5.0
(2)
13
hikers
13.8km
04:58
450m
450m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(1)
10
hikers
23.1km
09:08
1,440m
1,440m
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.

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5.0
(1)
7
hikers
14.4km
06:23
1,180m
1,180m
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.
5
hikers
15.6km
07:08
1,010m
1,010m
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.
4.3
(3)
4
hikers
10.8km
03:58
620m
620m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
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In high season, the refuge can accommodate up to 70 people. It also offers a catering service, and hikers passing through can stop simply for a drink. You will also find a drinking water point, toilets and PRM access.
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The Saut refuge, located in the Vanoise park, offers dormitories for 8 and 6 people as well as rooms with 2 to 4 beds. The refuge also has a room with disabled access. You can also enjoy a continuous catering service. Reservations and information on opening times are available on the refuge website: https://www.refuges-vanoise.com/fiche-hebergement-le-saut----bql5a3s5xavw.html
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The landscapes in the heart of the Tuéda Nature Reserve are magnificent. A walk around the lake allows you to discover the rich Alpine ecosystem, and admire the surrounding mountains.
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Very charming lake that you will like no matter the weather 👀👍🏾
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Incredible views of the mountains and the lake from the ridge just below the top of the Cheval Noir.
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Mountaineering routes in Les Belleville vary in length and duration. For example, the Lake Tuéda – Refuge du Saut loop from Châtelet typically takes around 5 hours to complete, while more challenging routes like the Mont Jovet – Col du Jovet loop from Notre-Dame-du-Pré can take over 9 hours.
While there are no routes classified as 'easy' for mountaineering in Les Belleville, several are rated 'moderate'. These routes, such as the Lac Blanc – Lac Peclet loop from Val Thorens, offer a good introduction for beginners with some prior hiking experience, featuring manageable elevation gains and distances.
Les Belleville offers several challenging mountaineering routes for experienced adventurers. The White Lake – Blue Lake loop from Saint-François-Longchamp 1650 is a difficult 8.7-mile trail with significant elevation, exploring high-altitude lake country. Another demanding option is the Chapelle Notre-Dame-des-Neiges – Partie Lake loop from Mont d'Ambin Base Tunnel.
The prime season for mountaineering in Les Belleville is typically from late spring to early autumn (June to September). During these months, the snow has usually melted from higher elevations, and weather conditions are generally more stable, offering clearer paths and more pleasant temperatures. Always check local weather forecasts and trail conditions before heading out.
Mountaineering routes in Les Belleville traverse a landscape shaped by high alpine peaks, deep valleys, and glacial activity. You'll encounter dramatic rock formations, moraines, and the characteristic U-shaped valleys carved by glaciers. The region's geology contributes to the stunning scenery, including numerous alpine lakes.
Yes, many mountaineering routes in Les Belleville are designed as circular loops, allowing you to return to your starting point without retracing your steps. Examples include the Lake Tuéda – Refuge du Saut loop from Châtelet and the Mont Jovet – Col du Jovet loop from Notre-Dame-du-Pré.
Along the mountaineering routes, you can discover a variety of natural attractions. Many trails lead past beautiful alpine lakes such as Lake Tuéda and Lac du Lou. You might also encounter mountain refuges like Refuge des lacs Merlet, and enjoy panoramic views from high passes like Col de Chavière.
The mountaineering routes in Les Belleville are highly rated by the komoot community, with an average score of 4.6 stars from nearly 20 reviews. Mountaineers often praise the diverse terrain, the stunning alpine lakes, and the challenging ascents that offer rewarding views of the high mountain passes.
Beyond the trails themselves, the region boasts several notable points of interest. You can visit the Plan d'Amont Lake, or enjoy the View of the Cascade du Morel. The area is rich with natural beauty, offering plenty to explore off the main routes.
There are currently 11 mountaineering routes documented in Les Belleville, offering a range of experiences from moderate to difficult. This network provides diverse options for exploring the high alpine peaks and valleys of the region.
Mountaineering routes in Les Belleville often start from various villages and points within the region. Common starting points include Châtelet, Notre-Dame-du-Pré, Saint-François-Longchamp 1650, Mont d'Ambin Base Tunnel, and Val Thorens. These locations usually offer access to parking and amenities.


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