Mountain biking in Isère is one of the best ways to explore more of this area of Auvergne Rhône Alpes. To help you experience the best the region has to …

Last updated: September 24, 2025

4.7

(82)

342

riders

1. Via du Tram

39.3km

03:33

1,020m

Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary.

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4.9

(8)

206

riders

2. The Megavalanche — Allemond depuis Pic Blanc

20.8km

01:50

100m

Expert mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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4.4

(33)

133

riders

3. Boucle de Grand Rocher et Crêt du poulet

24.4km

02:43

800m

Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.

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Intermediate

4.8

(10)

207

riders

4. Bike park les 2 Alpes et Col du Jandri en boucle — Parc national des Écrins (aire d’adhésion)

23.6km

03:51

1,610m

Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary.

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4.1

(13)

riders

5. Boucle enduro de Grenoble à Saint-Nizier-du-Moucherotte — Parc naturel régional du Vercors

30.1km

03:32

1,290m

Expert 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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4.6

(10)

riders

6. Boucle de Mizoën - Parc National des Ecrins

30.5km

03:28

1,250m

Expert 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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4.6

(5)

riders

7. Boucle de la Crête de la Molière — Parc naturel régional du Vercors

42.0km

04:26

1,230m

Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary.

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4.0

(7)

riders

8. The Bec de l'orient loop — Vercors regional natural park

32.7km

03:13

840m

Expert 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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3.8

(4)

riders

9. Boucle de la Crête du mont Jalla — Parc naturel régional de Chartreuse

14.6km

01:48

700m

Expert 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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4.0

(1)

riders

10. Boucle de Recoin depuis Revel

29.7km

03:50

1,350m

Expert 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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Most popular routes in Isère

Hiking in Isère

Road Cycling Routes in Isère

Cycling in Isère

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Easy hikes in Isère

Waterfall hikes in Isère

Gravel biking in Isère

Mountain Hikes in Isère

Most popular attractions in Isère

Places to see

Lakes

Mountain Peaks

Waterfalls

Canyons

Castles

Huts

Caves

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The best MTB trails in Isère

1. Via du Tram

2. The Megavalanche — Allemond depuis Pic Blanc

3. Boucle de Grand Rocher et Crêt du poulet

4. Bike park les 2 Alpes et Col du Jandri en boucle — Parc national des Écrins (aire d’adhésion)

5. Boucle enduro de Grenoble à Saint-Nizier-du-Moucherotte — Parc naturel régional du Vercors

6. Boucle de Mizoën - Parc National des Ecrins

7. Boucle de la Crête de la Molière — Parc naturel régional du Vercors

8. The Bec de l'orient loop — Vercors regional natural park

9. Boucle de la Crête du mont Jalla — Parc naturel régional de Chartreuse

10. Boucle de Recoin depuis Revel

Other adventures in Isère

Most popular routes in Isère

Most popular attractions in Isère

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Get ready to conquer new peaks

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