The road from the Isère Valley to Autrans, which runs through the tunnel (e), was built for the 1968 Grenoble Olympic Games. Cross-country skiing and biathlon competitions were held in Autrans, and the ski jumping hill there also dates from this time. Since the road is endangered by falling rocks, it was left to decay.

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BrunelT

July 3, 2020

Cycling

The road and tunnel were built for the 1968 Olympics. After several landslides of the road, the tunnel remained closed intermittently for maybe 30 years

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André Nuber

April 18, 2023

Cycling

The road between Montaud is interrupted by a 150 m wide rock fall. There is now a footpath where you can carry your bike. However, the area does not invite you to linger (despite the great view).

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Routes here

Best Mountain Biking Routes to Mortier Tunnel

Details

Informations

Elevation 1,510 m

Weather

Wednesday 28 January

8°C

2°C

0 %

Additional weather tips

Max wind speed: 3.0 km/h

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Location: Autrans-Méaudre-En-Vercors, Grenoble, Auvergne Rhône Alpes, France

Other Popular Places to Check Out

Magnifique "route" en balcon qui surplombe Autrans

Pas de la Clé

Montée de Montaud - depuis Veurey-Voroize

View of Lans-en-Vercors

Signal de Nave

Chemin des Cuves

ViaVercors par Lans-en-Vercors

Roche Brune Viewpoint

Boucle Col de Clémencières-Quaix en Charteuse

Vue sur l'Isère depuis le pont de Veurey

Saint-Nizier-du-Moucherotte

Ausblick 1

Mortier Tunnel

Other Popular Places to Check Out

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