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Routes
France
Auvergne Rhône Alpes
Grenoble
Saint-Michel-Les-Portes

Col de l'Allimas – Gresse-en-Vercors loop from Saint-Michel-les-Portes

Routes
France
Auvergne Rhône Alpes
Grenoble
Saint-Michel-Les-Portes

Col de l'Allimas – Gresse-en-Vercors loop from Saint-Michel-les-Portes

Hard

9

riders

Col de l'Allimas – Gresse-en-Vercors loop from Saint-Michel-les-Portes

03:50

48.6km

1,230m

Gravel riding

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 12, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 5.52 km for 169 m

Waypoints

A

Start point

Bus stop

Get Directions
1

5.96 km

Chemin du Point de Chardon

Highlight • Trail

2

13.1 km

Trézanne

Highlight • Other

Small hamlet with a unique view of Mont Aiguille and the start of a gravel track which is wonderful.

Translated by Google •

Tip by

3

13.1 km

Trézanne Chapel

Highlight • Other

A magnificent setting under Mont-Aiguille.

Translated by Google •

Tip by

4

13.2 km

Very beautiful gravel track in the undergrowth. Without technical difficulty, it allows you to see many facets of the impressive Mont Aiguille. A real treat !

Translated by Google •

Tip by

5

21.4 km

La Bâtie Hamlet

Highlight • Settlement

Magnificent little village, or hamlet, lost in the middle of the Vercors. Love at first sight!

Translated by Google •

Tip by

6

24.2 km

Great panorama and meadow / bench to relax

Translated by Google •

Tip by

7

24.2 km

Col de l'Allimas

Highlight • Mountain Pass

The Col de l'Allimas, located at 1,354 meters, offers two possible climbs. From Saint-Guillaume, you have to climb 13.6 kilometers at an average of 5.2 kilometers. From Saint-Michel-les-Portes, the gradient is 5.4% over 10 kilometers.

Translated by Google •

Tip by

8

27.0 km

Gresse-en-Vercors

Highlight • Other

A small village in the southern Vercors, ideal for starting a hike

Translated by Google •

Tip by

42.3 km

Col du Fau

Mountain Pass

B

48.6 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

24.2 km

17.0 km

4.16 km

1.64 km

1.37 km

222 m

< 100 m

Surfaces

28.7 km

14.4 km

4.86 km

312 m

278 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 (1,350 m)

Lowest point (640 m)

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Weather

Powered by Foreca

Friday 9 October

12°C

5°C

44 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

Comments

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