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Mountain biking trails

France

Auvergne Rhône Alpes

View of Grenoble – Old streetcar track loop from Grenoble

Routes

Mountain biking trails

France

Auvergne Rhône Alpes

View of Grenoble – Old streetcar track loop from Grenoble

Hard

4.4

(34)

278

riders

View of Grenoble – Old streetcar track loop from Grenoble

02:16

23.6km

660m

Mountain biking

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is accessible with public transport.

Last updated: December 23, 2025

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Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional du Vercors

Waypoints

Start point

Train Station

Get Directions

3.79 km

Forêt communale de Fontaine

Forest

6.35 km

Bois des Vouillants

Forest

8.12 km

Former Mink Farm

Highlight • Other

for a picnic break

Translated by Google •

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8.96 km

View of Grenoble

Highlight • Other

About halfway up the Vercors you will be rewarded with a fantastic view of Grenoble and the Isère Valley. The town of La Tour sans Venin, which is about a …

Translated by Google •

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10.8 km

Old streetcar track

Highlight • Other

A very smooth trail that winds through the heights of Seyssins. Very easy, it's the ideal place for a family mountain bike outing.

Translated by Google •

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11.7 km

Large Tunnel

Highlight • Other

Be careful it is very dark in the tunnel Not easy to drive in the dark, the balance is disturbed

Translated by Google •

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12.5 km

Ruisseau des Arcelles

Highlight • River

In winter it's snowy but drivable

Translated by Google •

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13.2 km

Orientation table at the Tour Sans Venin

Highlight • Viewpoint

This orientation table dates back to 1924. To reach it, take the path to the right uphill from the main road. The panorama is interesting, with a 360-degree view of the Vercors, Chartreuse, and Belledone.

Translated by Google •

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15.7 km

Froussard Farm

Highlight • Settlement

Good morning
When a portion of the route includes a section prohibited for cycling, why not indicate the real reason.
Ex: footbridge, private property, ...
..ect.
Because I examined 1 …

Translated by Google •

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17.5 km

Trail between Génie and Petit Désert

Highlight (Segment) • Trail

Very rolling

Translated by Google •

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23.6 km

End point

Train Station

Way Types & Surfaces

Way Types

12.2 km

5.16 km

2.96 km

1.99 km

1.14 km

< 100 m

Surfaces

8.41 km

6.20 km

5.61 km

2.19 km

1.01 km

< 100 m

Elevation

Highest point (800 m)

Lowest point (210 m)

Weather

Friday 2 January

3°C

-7°C

0 %

Additional weather tips

Max wind speed: 6.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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View of Grenoble – Old streetcar track loop from Grenoble

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View of Grenoble – Old streetcar track loop from Grenoble

Former Mink Farm

View of Grenoble

Old streetcar track

Large Tunnel

Ruisseau des Arcelles

Orientation table at the Tour Sans Venin

Froussard Farm

Trail between Génie and Petit Désert

Nearby routes

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