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France
Auvergne Rhône Alpes
Grenoble
Autrans-Méaudre-En-Vercors

La Buffe Summit – Mortier Tunnel loop from Le Mortier - La Sure

Routes
Hiking trails & Routes
France
Auvergne Rhône Alpes
Grenoble
Autrans-Méaudre-En-Vercors

La Buffe Summit – Mortier Tunnel loop from Le Mortier - La Sure

Moderate

4.5

(4)

37

hikers

La Buffe Summit – Mortier Tunnel loop from Le Mortier - La Sure

01:18

3.14km

180m

Hiking

Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required. The starting point of the route is right next to a parking lot.

Last updated: August 17, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional du Vercors

Waypoints

A

Start point

Parking

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1

786 m

Outlook 1

Highlight • Other

2

1.36 km

La Buffe Summit

Highlight • Summit

Culminating at 1,623 meters, La Buffe is the northernmost peak of the western ridge of the Vercors. Belvedere of the Isère valley, you can observe Mont Blanc when the weather is clear.

Translated by Google •

Tip by

3

1.75 km

View with bench

Highlight • Other

4

3.07 km

Mortier Tunnel

Highlight • Structure

The Mortier tunnel is a tunnel in France located in Isère, northwest of Grenoble.

On the occasion of the Winter Olympic Games in Grenoble, which took place from February 6 …

Translated by Google •

Tip by

B

3.14 km

End point

Parking

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Way Types & Surfaces

Way Types

1.86 km

508 m

424 m

312 m

Surfaces

2.14 km

457 m

384 m

124 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 (1,580 m)

Lowest point (1,390 m)

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Weather

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Tuesday 13 October

24°C

12°C

-- %

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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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