4.6
(11)
72
hikers
10
hikes
Mountaineering around Le Bourg-D'Oisans is defined by its location at the entrance to the Ecrins National Park, a high-mountain region characterized by towering alpine peaks and dramatic craggy cliffs. The landscape features a blend of lush greenery, extensive forested spaces, and numerous lakes, with the Romanche river flowing through a valley of folded cliffs. This area offers varied terrain suitable for mountaineering, ranging from 709 to 3,169 meters in elevation.
Last updated: July 15, 2026
5.0
(1)
9
hikers
11.0km
04:02
470m
470m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
3.7
(3)
8
hikers
10.9km
06:27
1,180m
1,170m
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.

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5.0
(1)
6
hikers
16.7km
04:54
440m
440m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(1)
5
hikers
8.57km
03:33
710m
710m
Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
4
hikers
13.2km
05:12
640m
640m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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Popular around Le Bourg-D'Oisans
La Marmotte — Panoramas and Mythical Passes
High in the Western Alps – Grand Tour des Écrins by MTB
Waterfalls and wide views — cycling near Le Bourg-d'Oisans
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Road Cycling Routes around Le Bourg-D'Oisans
Cycling around Le Bourg-D'Oisans
The piste roundabout is a key point of the Alpe d’Huez resort. It is located at the start of several ski lifts.
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A busy hiking trail in summer. All those lakes and vistas are beautiful.
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A busy hiking trail in summer. All those lakes and vistas are beautiful.
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A busy hiking trail in summer. All those lakes and vistas are beautiful.
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Another of the lakes of the Huez Plateau.
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Beautiful glacial lake on a plateau above the Alpe d'Huez ski resort,
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The Robert Lakes are very beautiful, and the mountain range surrounding them creates a magnificent setting. The spot seems popular with campers (arrive early for the best spot). The GR trail between Chamrousse Le Recoin and the Robert Lakes, which passes by Lac des Prouettes, is quite difficult (steep) on the Robert Lakes side. The trail higher up the mountain is easier (beware of the scree slopes for those with short legs).
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There are 16 mountaineering routes available around Le Bourg-D'Oisans, offering a diverse range of challenges within the Ecrins National Park. These include 7 moderate and 9 difficult routes.
Mountaineering routes in Le Bourg-D'Oisans offer breathtaking natural features, including towering alpine peaks, dramatic craggy cliffs, and extensive forested areas. You'll also encounter several enchanting lakes, such as Lac de Lauvitel, and the Romanche river flowing through a valley of folded cliffs. The region is part of the Ecrins National Park, known for its pristine high-mountain landscapes.
Yes, there are several circular mountaineering routes. For example, the moderate Lake Lauvitel loop from La Danchère takes you to the deep blue waters of Lac de Lauvitel. For a more challenging option, consider the difficult Muzelle Refuge – Lake Lauvitel loop from Venosc, which offers extensive alpine views.
The best time for mountaineering in Le Bourg-D'Oisans is typically during the warmer months, from late spring to early autumn. This period offers more stable weather conditions and accessible trails, especially in the higher altitudes of the Ecrins National Park. However, conditions can vary, so always check local forecasts before heading out.
While many routes are challenging, some trails within the Ecrins National Park are suitable for families. For instance, the moderate Lake Lauvitel loop from La Danchère is a popular choice that leads to a beautiful lake and is manageable for those with some hiking experience.
The mountaineering routes in Le Bourg-D'Oisans are highly rated by the komoot community, with an average score of 4.5 stars from over 20 reviews. Mountaineers often praise the stunning alpine scenery, the challenging yet rewarding ascents, and the pristine natural environment of the Ecrins National Park.
Yes, some routes will lead you past impressive waterfalls. The difficult Waterfall – Muzelle Refuge loop from Champ du Moulin is a notable example, offering alpine scenery that includes beautiful cascades.
Beyond the trails themselves, the region is rich with landmarks. You can find several significant mountain passes like Sarenne Pass and Ornon Pass, which offer spectacular views. There are also prominent peaks such as La Croix de Chamrousse Summit and Pic Blanc, providing incredible panoramic vistas of the surrounding alpine landscape.
While popular routes like the Lake Lauvitel loop can see more visitors, exploring some of the more challenging or longer routes, such as the difficult Chamrousse – Lake Pourettes loop from Chamrousse or the Col du Grand Van loop from Lac de Poursollet, might offer a more solitary experience, especially outside of peak season.
The elevation in the commune of Le Bourg-D'Oisans ranges significantly, from 709 meters up to 3,169 meters at the Pic du Clapier du Peyron. This wide range contributes to the varied terrain and diverse challenges available for mountaineers.
The Ecrins National Park is a protected area. While general hiking does not typically require permits, certain activities like bivouacking outside designated areas or specific climbing routes might have regulations. It's always advisable to check the official Ecrins National Park website for the most current information regarding permits and regulations before your trip.


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