Crolles is a region in southeastern France, situated in the Grésivaudan Valley between the Chartreuse and Belledonne mountain ranges. Its diverse geography features imposing peaks, verdant valleys, and winding rivers, providing varied terrain for outdoor pursuits. The town lies at the foot of the Dent de Crolles, an iconic karstic mountain in the Chartreuse Massif, offering immediate access to mountain trails and panoramic views of the valley. This landscape supports several sports like road cycling, mountain biking, touring cycling, jogging,…
128
Routes
4.5
(322)
Average rating
6459
People visited

4.5
(4)
101
riders
54.9km
03:54
1,030m
1,020m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.7
(13)
408
riders
67.7km
05:25
1,940m
1,940m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(3)
136
riders
86.4km
06:06
1,610m
1,610m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.3
(4)
147
riders
29.9km
02:41
1,180m
1,180m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.5
(17)
462
riders
52.6km
02:03
180m
180m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

4.1
(11)
249
riders
80.7km
04:24
1,500m
1,500m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

5.0
(4)
179
riders
58.2km
03:19
1,220m
1,220m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

4.4
(21)
695
riders
94.3km
05:03
1,730m
1,730m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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5.0
(4)
62
riders
18.3km
02:11
740m
740m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

4.0
(3)
58
riders
26.8km
03:12
1,260m
1,260m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

4.5
(11)
45
riders
37.3km
04:00
1,190m
1,190m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

5.0
(1)
17
riders
35.0km
03:46
1,280m
1,280m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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4.7
(3)
39
hikers
15.9km
06:34
1,010m
1,010m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.

5.0
(1)
32
hikers
6.76km
02:19
240m
240m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

5.0
(3)
23
hikers
9.86km
04:09
570m
570m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

4.0
(1)
14
hikers
2.79km
01:16
200m
200m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
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5.0
(1)
45
hikers
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.

4.3
(3)
42
hikers
6.92km
03:51
660m
660m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

3.0
(1)
17
hikers
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.

5.0
(1)
13
hikers
11.6km
03:57
520m
520m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
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44
runners
7.13km
01:00
280m
280m
Hard run. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

4.0
(2)
36
runners
10.7km
01:10
170m
170m
Hard run. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

42
runners
8.10km
00:54
170m
170m
Hard run. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

5.0
(1)
26
runners
13.0km
01:23
90m
90m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.7
(3)
28
riders
50.8km
02:34
130m
130m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.5
(4)
13
riders
19.2km
01:39
490m
490m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
22
riders
38.0km
02:38
880m
880m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(4)
16
riders
42.1km
02:00
80m
80m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Crolles provides opportunities for various outdoor sports, including Road cycling, Mountain biking, Touring cycling, Jogging, Mountaineering, Hiking, and Gravel biking. The region features diverse terrain suitable for different activity levels.
There are 112 routes available in Crolles on komoot. These routes cover multiple sports and have been explored by more than 32,000 visitors, with an average rating of 4.45 out of 5 stars.
Crolles offers road cycling routes that range from flat valley paths to challenging climbs into the surrounding massifs. Specific routes and detailed information can be found in the komoot guide Road Cycling Routes around Crolles.
Yes, Crolles is a gateway to mountain biking trails within the Chartreuse Regional Park and the Belledonne Massif. Trails cater to various skill levels, including easier options. More information is available in the guide MTB Trails around Crolles.
Touring cyclists can explore a mix of valley routes and accessible mountain roads in Crolles. The region's diverse landscapes offer varied itineraries for multi-day trips or scenic rides. Consult the guide Cycling around Crolles for more details.
Crolles offers diverse jogging options, from flat paths along the valley floor to more demanding trail runs with significant elevation changes. Routes are available for different fitness levels. The guide Running Trails around Crolles provides specific routes.
Hiking in Crolles ranges from valley walks to mountain ascents in the Chartreuse and Belledonne massifs. The area includes trails for various difficulty levels, including mountaineering routes. Explore options in the guide Hiking around Crolles.
Crolles offers routes suitable for various skill levels, including easier options for mountain biking and general cycling. The diverse terrain allows for family-friendly outings, particularly on flatter valley paths. Some mountain biking routes are specifically categorized as easy.
Crolles is situated at the foot of the Dent de Crolles, an iconic karstic mountain offering panoramic views of the Grésivaudan Valley. The region is bordered by the Chartreuse and Belledonne mountain ranges, providing numerous scenic viewpoints.
Komoot offers several guides for Crolles, including Road Cycling Routes around Crolles, MTB Trails around Crolles, Cycling around Crolles, Running Trails around Crolles, Mountain Hikes around Crolles, Hiking around Crolles, and Gravel biking around Crolles.
The official website for the town of Crolles is www.crolles.fr. For direct inquiries, the Crolles Town Hall can be reached at +33476080454.

