Isère cycle route – Bourne Gorge loop from Pont de Claix L'Étoile

Isère cycle route – Bourne Gorge loop from Pont de Claix L'Étoile

Hard

4.4

(21)

682

riders

Isère cycle route – Bourne Gorge loop from Pont de Claix L'Étoile

05:21

107km

1,730m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: November 6, 2026

Tips

Includes very steep uphill segments

You may need to push your bike.

After 46.5 km for 347 m

After 64.6 km for 200 m

Waypoints

Start point

Train Station

Get Directions

3.18 km

Canal EDF

Lake

29.2 km

V63 cycle route

Highlight • Other

Véloroute V63 on its own site, away from car traffic.

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29.8 km

Isère cycle route

Highlight (Segment) • Other

Quiet. Nice view of the Vercors.

From Grenoble, access via Montaud to the Tunnel du Mortier and also to the Col de Romeyère.

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41.4 km

Col de Romeyère, via the Écouges road

Highlight (Segment) • Other

Typical of the Vercors region, the Écouges road winds its way through the cliffs to reach the Col de Romeyère, at 1,074 meters.

In summer, the cool air is welcome as you cross the Drevenne (canyoning) and enter the forest.

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53.8 km

Col de Romeyère

Highlight • Mountain Pass

An iconic pass in the Coulmes massif, accessible after a difficult climb on the north side, and an easier one on the south. It provides access to the Col du Mont Noir, the massif's benchmark pass.

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59.4 km

Rencurel Village

Highlight • Settlement

Rencurel is a picturesque village crisscrossed by many hiking and cycling trails.
The town offers a superb panorama of the surrounding cliffs and ridges.

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64.5 km

Bourne Gorge

Highlight (Segment) • Gorge

The Bourne Gorges are a canyon at the bottom of which flows the Bourne River. They connect Pont-en-Royans to Villard-de-Lans in the Vercors massif.

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69.1 km

Bourne Gorge

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Spectacular road carved into the rock in the heart of the Vercors. Vertical walls, numerous tunnels, and the Bourne stream accompany the route in a wild and evocative setting. One …

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80.4 km

Lans-en-Vercors

Highlight • Settlement

It's one of the most important towns in the region. It's popular with sports enthusiasts from Grenoble and beyond for its excellent cycling paths, mountain bike trails, and running routes. …

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