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Routes
Road cycling routes
France
Auvergne Rhône Alpes
Die
Vassieux-En-Vercors

Bourne Gorges – Gorges du Nan loop from Vassieux-en-Vercors

Routes
Road cycling routes
France
Auvergne Rhône Alpes
Die
Vassieux-En-Vercors

Bourne Gorges – Gorges du Nan loop from Vassieux-en-Vercors

Hard

41

riders

Bourne Gorges – Gorges du Nan loop from Vassieux-en-Vercors

08:07

139km

3,430m

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: August 25, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 83.0 km for 347 m

Waypoints

A

Start point

Bus stop

Get Directions

4.18 km

Col de Proncel

Mountain Pass

2

26.8 km

Small road in the undergrowth with a beautiful drop

Highlight • Other

Road immersed in nature.

Showing Translation

Tip by

3

32.3 km

Bourne Gorges

Highlight • Gorge

A magnificent canyon road, typical of the region, which crosses arches, tunnels and winds along the river. Don't miss it!

Translated by Google •

Tip by

44.4 km

Col de Toutes Aures

Mountain Pass

5

47.3 km

Descent between Presles et la Bournière

Highlight • Mountain Pass

A descent that brings tears to your eyes so beautiful

Translated by Google •

Tip by

47.7 km

Viewpoint

Viewpoint

7

65.1 km

Gorges du Nan

Highlight (Segment) • Natural Monument

Connecting Cognin-les-Gorges to Malleval-en-Vercors, in the Vercors massif, the Nan Gorges are a canyon through which the Nan River flows.

A cantilevered road clinging to the rock face, it features three tunnels spread over 200 meters and requires no lighting.

Translated by Google •

Tip by

8

67.3 km

GORGES DU NAN

Highlight • Other

A beautiful discovery of the Vercors, arriving via LES GORGES DU NAN, a delight for the eyes, an exceptional circuit that is worth it

Translated by Google •

Tip by

9

67.4 km

View of the Gorges from the Tunnels of Vercors

Highlight • Viewpoint

Corbelled road, narrow.

Translated by Google •

Tip by

10

90.1 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.

Translated by Google •

Tip by

11

131 km

Col de Rousset Pass and Tunnel

Highlight • Mountain Pass

This pass with an altitude of 1,254 meters is exceptional in more than one way! It is one of the gateways to the Vercors plateau. The Tour de France has …

Translated by Google •

Tip by

B

139 km

End point

Bus stop

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Way Types & Surfaces

Way Types

139 km

162 m

Surfaces

139 km

< 100 m

< 100 m

< 100 m

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Elevation

Elevation
Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (1,280 m)

Lowest point (180 m)

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Weather

Powered by Foreca

Wednesday 14 October

22°C

7°C

0 %

Additional weather tips

Max wind speed: 4.0 km/h

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

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