4.3
(13)
147
hikers
14
hikes
Mountaineering routes around Crêts-En-Belledonne are set within the challenging and diverse landscapes of the Belledonne massif. The region is characterized by prominent mountain peaks, including the Grand Pic de Belledonne, and features picturesque lakes such as Lac du Collet. Extensive forests and numerous waterfalls contribute to the varied terrain, making it a prime destination for alpine pursuits. Mountain passes and huts, like the Refuge de la Combe Madame, are integral to many of the longer routes.
Last updated: May 3, 2026
4.3
(3)
16
hikers
10.1km
03:31
550m
550m
Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
17
hikers
11.0km
06:48
1,220m
1,220m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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17
hikers
8.01km
03:09
590m
590m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
15
hikers
19.4km
11:25
1,790m
1,790m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.0
(1)
11
hikers
12.0km
06:18
1,070m
1,070m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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A magical and exceptional site that absolutely must be preserved. Thank you for taking care of it.
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Fabulous summit that should be climbed with caution depending on the season and snow conditions (mid-2025, still a lot of snow from the Lac de Belle Etoile). Incredible view, I recommend it. Intended for those used to hiking on T3 trails. It climbs with your hands on the Mac de l'Étoile side.
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Done in ski touring, be careful ⚠️ just in case of hard snow the final slopes are a little steep.
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Magnificent 360° view of the North Belledonne massifs, the Grésivaudan valley overlooked by the long cliff of Chartreuse, the Bauges and the foot of Bugey behind the lake of the same name...
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The arrival at the refuge, after a very pleasant climb through the forest to the sound of the torrent, opens onto a landscape which announces the continuation of the hike: we pass to the alpine level with its mountain pastures and its scree. The view at sunset must be magnificent!
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And also and especially in good weather on Mont Blanc my dear Chloé 🤪
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This alpine gîte is perched at an altitude of 1,784 meters on the Belledonne massif. It accommodates in dormitory up to 22 people and offers small dishes to eat. Remember to book in advance on the refuge website: http://www.combemadame.com/
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The mountaineering routes in Crêts-En-Belledonne offer a range of challenges. You'll find 9 moderate routes, which are suitable for those with some experience, and 7 difficult routes, demanding significant alpine experience, sure-footedness, and sturdy shoes. The region is known for its diverse and challenging landscapes within the Belledonne massif.
Yes, many routes in Crêts-En-Belledonne are designed as loops, allowing you to start and finish at the same point. For example, you could try the moderate Crêt Luisard (1,803 m) – Crêt du Luisard - 1803m loop from Le Grand Plan, or the more challenging Peak of the Beautiful Star loop from Le Pleynet.
The terrain in Crêts-En-Belledonne is highly varied, characterized by prominent mountain peaks, picturesque lakes, and extensive forests. You can expect everything from steady ascents through varied ground to demanding alpine expeditions involving loose rock and steep ridges, especially on higher peaks like the Grand Pic de Belledonne.
Absolutely. The region is dotted with picturesque lakes and features numerous waterfalls, which are popular natural attractions. For instance, the Lac du Collet – Les Plagnes loop from Le Collet d'Allevard takes you past the beautiful Lac du Collet. You can also explore highlights like Lac Carré, Lac de Cottepens and Lac de la Motte.
Crêts-En-Belledonne offers breathtaking views and significant landmarks. From various vantage points, such as the peak of Claran, you can enjoy views that even include Mont Blanc. You'll also encounter prominent peaks like The Grand Rock and Crêt Luisard. Mountain huts, such as the Refuge de la Combe Madame, are also integral parts of longer routes.
Summer is generally considered the best time for mountaineering in Crêts-En-Belledonne, offering optimal conditions for exploring the high mountain passes and peaks. However, the region provides paths suitable for all fitness levels throughout the warmer months, with some routes accessible earlier or later in the season depending on snow conditions.
Route durations vary significantly based on distance, elevation gain, and difficulty. For example, the moderate Crêt Luisard (1,803 m) – Crêt du Luisard - 1803m loop from Le Grand Plan typically takes around 3 hours 45 minutes. More demanding routes, like the Refuge de la Combe Madame – Le Rocher Blanc loop from La Ferrière, can take about 11 hours 25 minutes to complete.
The area is highly rated by the komoot community, with an average score of 4.1 stars from over 14 reviews. Mountaineers often praise the region's diverse terrain, from extensive forests to challenging alpine peaks, and the stunning natural features like picturesque lakes and waterfalls. The variety of routes catering to different skill levels is also frequently highlighted.
Yes, Crêts-En-Belledonne is known for its challenging ascents. For instance, the difficult Refuge de la Combe Madame – Le Rocher Blanc loop from La Ferrière involves an impressive elevation gain of nearly 1,800 meters. Another challenging option is the Vieille Pass – Bridge over the Bréda loop from La Ferrière, with over 1,000 meters of ascent.
While many routes are geared towards experienced mountaineers, the region does offer paths suitable for various fitness levels. For families, focusing on the moderate routes or shorter sections of trails that pass through forests or by accessible lakes, such as parts of the Lac du Collet – Les Plagnes loop from Le Collet d'Allevard, might be more appropriate. Always check the specific route details for difficulty and duration.
Many outdoor areas in the Belledonne massif are dog-friendly, but specific rules can vary depending on whether you are in a protected natural area or a national park. It's always best to check local regulations for each specific route or area you plan to visit. Generally, dogs should be kept on a leash, especially in areas with livestock or wildlife.
Yes, mountain huts and refuges are an integral part of the mountaineering experience in Crêts-En-Belledonne, especially for longer routes. The Refuge de la Combe Madame is a notable example, often serving as a stop or starting point for extended expeditions. You can also find highlights like Refuge des 7 Laux and Léat refuge and lake.


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