Lacs de Crupillouse is a high-alpine region situated in the Champsaur valley within the Hautes-Alpes department, bordering the southern Massif des Écrins. This area is defined by its unique glacial lakes, which include the superior lake at 2,665 meters and the inferior lake at 2,640 meters, set within an ancient cirque of polished white-pink gneiss rocks. The rugged, mineral-rich landscape and significant elevation changes create an environment suitable for several sports like hiking, jogging, road cycling, mountaineering, and more.
57
Routes
4.8
(220)
Average rating
2209
People visited

3
riders
39.6km
02:10
690m
690m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

5.0
(1)
11
riders
79.6km
04:25
1,710m
1,710m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

6
riders
96.9km
05:11
1,930m
1,930m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

6
riders
13.3km
01:00
480m
480m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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4.8
(37)
320
hikers
7.46km
02:56
370m
370m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

4.8
(21)
246
hikers
18.9km
08:50
1,380m
1,380m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.

4.8
(33)
188
hikers
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

4.4
(27)
226
hikers
14.1km
05:47
820m
820m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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5.0
(1)
53
runners
19.0km
03:50
1,380m
1,380m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

27
runners
16.1km
02:58
1,290m
1,290m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

24
runners
8.33km
01:24
400m
400m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

23
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.2
(5)
31
riders
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

5.0
(2)
17
riders
34.6km
03:07
970m
970m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

17
riders
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

5.0
(1)
9
riders
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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5.0
(2)
33
riders
20.5km
01:40
580m
580m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
32
riders
50.8km
03:14
580m
580m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5
riders
79.7km
05:29
1,420m
1,420m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

9
riders
7.41km
00:28
90m
90m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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5.0
(1)
12
hikers
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.

9
hikers
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

5.0
(3)
8
hikers
8.36km
03:14
400m
400m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.

5.0
(4)
6
hikers
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.
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Lacs de Crupillouse offers a range of outdoor activities including Hiking, Jogging, Road cycling, Mountaineering, Touring cycling, and Mountain biking. The region's diverse terrain, from alpine lakes to rocky inclines, supports various experiences for outdoor enthusiasts.
The region is characterized by glacial lakes, including a superior lake at 8,743 feet (2,665 meters) and an inferior lake at 8,661 feet (2,640 meters). These lakes are set within an ancient cirque of white-pink gneiss rocks. Panoramic views of the Champsaur valley and surrounding massifs are also prominent.
Yes, there are options for less experienced hikers. For routes with lower difficulty, consult the Easy hikes around Lacs de Crupillouse guide. These trails provide an introduction to the region's landscapes without extreme challenges.
Lacs de Crupillouse is renowned for its challenging and rewarding hiking. Many routes feature significant elevation gains and varied terrain. Explore options in the Hiking around Lacs de Crupillouse guide for detailed information on trails.
Yes, the region offers trails suitable for families. These routes are generally less strenuous and focus on accessible natural beauty. Specific options can be found in the Family-friendly hikes around Lacs de Crupillouse guide.
The broader Champsaur valley offers opportunities for both road cycling and mountain biking. For paved road options, refer to the Road Cycling Routes around Lacs de Crupillouse guide. Mountain biking trails are detailed in the MTB Trails around Lacs de Crupillouse guide.
Jogging is possible on certain sections, particularly at lower elevations or on less rugged paths. The Running Trails around Lacs de Crupillouse guide provides information on suitable routes for jogging.
The region is home to diverse alpine wildlife. Hikers may spot chamois, ibex, and various bird species like the Rock Ptarmigan. The area around the lakes is a breeding ground for specific alpine fauna.
Lacs de Crupillouse is a popular destination, with more than 22,000 visitors sharing their experiences on komoot. Activities in the region have an average rating of 4.73 out of 5 stars, indicating high user satisfaction.
Given its high-altitude, rocky terrain and location bordering the southern Massif des Écrins, the area is conducive to mountaineering activities. Routes often involve significant elevation changes and scree slopes, appealing to those with alpine experience. Consult the Mountain Hikes around Lacs de Crupillouse guide for more information.
Some trailheads in the Lacs de Crupillouse region are accessible via public transport. For routes starting from bus stations, refer to the Hikes from bus stations around Lacs de Crupillouse guide.
Information about the Lacs de Crupillouse region can be found on regional tourism or national park websites, such as the Parc national des Écrins. For tourist inquiries, the Bureau d'accueil touristique de Pont du Fossé can be reached at 04 92 50 00 20.

