4.2
(6)
54
hikers
5
hikes
Best mountaineering routes La Croix-De-La-Rochette traverse a landscape characterized by significant elevation changes, alpine lakes, and forested slopes. The region features prominent peaks and valleys, offering varied terrain for mountaineering. Routes often involve ascents to high points such as Grande Montagne d'Arvillard and passages near bodies of water like Lac du Collet and Lake La Thuile. The area provides a challenging environment for those seeking demanding mountain experiences.
Last updated: July 6, 2026
17
hikers
8.01km
03:09
590m
590m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.0
(3)
16
hikers
11.5km
05:39
930m
930m
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.

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3.5
(2)
11
hikers
19.8km
08:35
1,380m
1,380m
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.
6
hikers
13.9km
05:36
990m
990m
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(1)
4
hikers
8.27km
03:03
330m
330m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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And also and especially in good weather on Mont Blanc my dear Chloé 🤪
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Here, you can enjoy a 360° panorama of all the surrounding mountains: Belledonne, Vercors, Chartreuse, Bauges, and even Mont Blanc on a clear day! An orientation table makes it possible to identify the surrounding peaks.
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This passage at 1,868 meters above sea level offers pretty views of the peaks of the Grands Moulins (2,498 meters) and the Grand Miceau (2,631 meters) in particular. 400 meters separate you here from the summit of Grand Collet.
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The Perrière refuge is an unguarded refuge that was renovated in 2018. It is nestled at the foot of the Grands Moulins (2,498 meters above sea level). There you will find 18 beds on mattresses, blankets, a stove, kitchen utensils and water. It is also equipped with solar electricity, which allows its smartphones and GPS devices to be recharged. A beautiful place to spend a night in the mountains!
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The Col de la Perrière is located at an altitude of 2,003 meters. It offers a superb view of the Grand Charnier, the Grands Moulins, the Frêche, the Tête de la Perrière and the Grand Miceau.
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Point of view not easy to access for everyone but very nice!
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The trip there is not always easy. We did it with 3 kids (age 3, 5 and 7). The view at the top is really amazing!
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The mountaineering routes in La Croix-De-La-Rochette are predominantly challenging. Out of the five routes listed, four are rated as 'difficult', offering substantial elevation gain and rugged terrain. There is one 'moderate' route available for those seeking a slightly less strenuous experience.
Yes, for those seeking a moderate challenge, the Lac du Collet – Les Plagnes loop from Le Collet d'Allevard is a good option. It's a 5.2-mile (8.4 km) trail with moderate climbs and scenic lake views, typically taking around 3 hours 16 minutes to complete.
Experienced mountaineers have several challenging options. The Grande Montagne d'Arvillard – Les Grands Moulins loop from Institut Karma Ling is a demanding 12.4-mile (19.9 km) route through high mountain ridges and valleys, often taking over 8 hours. Another difficult choice is the Les Grands Moulins – Grande Montagne d'Arvillard loop from Parking de Val Pelouse, which is 7.4 miles (12.0 km) with significant elevation gain and panoramic vistas.
Mountaineering routes around La Croix-De-La-Rochette vary in length and duration. They range from approximately 5.2 miles (8.4 km) to 12.4 miles (19.9 km). Depending on the route and your pace, you can expect tours to last anywhere from just over 3 hours to more than 8 hours.
Yes, all the listed mountaineering routes in La Croix-De-La-Rochette are circular. This includes the moderate Lac du Collet – Les Plagnes loop from Le Collet d'Allevard, and more challenging options like the Grande Montagne d'Arvillard loop from Institut Karma Ling and the Watch Rock – Lake La Thuile loop from La Thuile.
The routes traverse a landscape of significant elevation changes, alpine lakes, and forested slopes. You'll encounter prominent peaks and valleys, with passages near bodies of water like Lac du Collet and Lake La Thuile. Specific viewpoints include Watch Rock and the View of the Combe de Savoie, offering panoramic vistas.
Yes, the region is rich with mountain passes and peaks. Notable passes include Marocaz Pass and Col du Grand Cucheron. For peaks, you might consider exploring La Galoppaz Peak or Les Plagnes.
The best season for mountaineering in La Croix-De-La-Rochette is typically from late spring through early autumn (June to September) when the weather is most stable and trails are generally free of snow. However, conditions can change rapidly in the mountains, so always check local forecasts before heading out.
Given the significant elevation changes and varied terrain, it's essential to wear appropriate layers, including waterproof and windproof outer shells. Sturdy mountaineering boots, a backpack with water, snacks, a map, compass or GPS, and sun protection are highly recommended. Always be prepared for sudden weather shifts.
The area is highly rated by the komoot community, with an average score of 4.2 stars from over 6 reviews. Mountaineers often praise the challenging high mountain ascents, the beauty of the alpine lakes, and the diverse terrain that includes dense forest sections, offering a rewarding and varied mountain experience.
While specific parking details for every trailhead are not provided, routes often start from locations like 'Parking de Val Pelouse' or 'Le Collet d'Allevard', indicating that designated or informal parking areas are typically accessible near the starting points of these mountaineering tours.


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