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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

Highlight • Other

One of the symbolic climbs of the Vercors. The road climbs through forests and rocky walls up to the pass, offering spectacular views of the Drôme valley. A very evocative …

Showing Translation

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

Tuesday 1 September

26°C

13°C

0 %

Additional weather tips

Max wind speed: 11.0 km/h

to get more detailed weather forecasts along your route

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