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Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Grenoble
Saint-Pierre-De-Chartreuse

Col du Cucheron – Saint-Pierre-d'Entremont loop from Martinière

Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Grenoble
Saint-Pierre-De-Chartreuse

Col du Cucheron – Saint-Pierre-d'Entremont loop from Martinière

Hard

4.8

(14)

206

riders

Col du Cucheron – Saint-Pierre-d'Entremont loop from Martinière

04:37

58.2km

1,710m

Cycling

Hard bike 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: April 23, 2026

Tips

Includes very steep uphill segments

You may need to push your bike.

After 19.5 km for 81 m

After 39.7 km for 109 m

Waypoints

A

Start point

Bus stop

Get Directions

1

6.31 km

Col du Cucheron

Highlight • Mountain Pass

Saint-Pierre-d'Entremont side, magnificent view of the North Chartreuse.

Relatively short climb from Saint-Pierre-de-Chartreuse.

Translated by Google •

Tip by

2

14.6 km

Saint-Pierre-d'Entremont

Highlight • Settlement

Atypical and unmissable village in the Entremont valley, Saint-Pierre-d'Entremont has the particularity of being on the border between Savoie and Isère. The Guiers river marks the separation between the two …

Translated by Google •

Tip by

3

18.7 km

Gorges of the Guiers

Highlight (Segment) • Gorge

An impressive road that descends from Saint-Pierre d'Entremont towards Entre-deux-Guiers. There are several short tunnels, spectacular views of the gorge below and the mountains in front.

Translated by Google •

Tip by

4

25.2 km

Old Saint-Martin Bridge

Highlight • Bridge

Splendid gorges of Guiers Vif, to explore if you pass in the area! You can cross them thanks to a very nice little bridge. Nice discovery!

Translated by Google •

Tip by

5

33.9 km

Saint-Laurent-du-Pont Town Center

Highlight • Settlement

St Laurens du Pont is definitely worth a visit, with nice little shops and cafes

Translated by Google •

Tip by

6

39.1 km

Gorges of the Guiers Mort

Highlight (Segment) • Other

Particularly beautiful section of the road through the gorge

Translated by Google •

Tip by

7

51.6 km

Col de Porte (1326 m)

Highlight • Mountain Pass

The Col de Porte de Grenoble is 15 kilometers long with a total elevation gain of 1088 meters. The average slope is 7.2% with maximum slopes of 14.9%.

Translated by Google •

Tip by

B

58.2 km

End point

Bus stop

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Way Types & Surfaces

Way Types

56.0 km

1.19 km

665 m

247 m

< 100 m

Surfaces

55.4 km

2.49 km

278 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 (1,320 m)

Lowest point (390 m)

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Weather

Powered by Foreca

Thursday 9 July

30°C

17°C

28 %

Additional weather tips

Max wind speed: 9.0 km/h

to get more detailed weather forecasts along your route

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