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Road cycling routes

Auvergne Rhône Alpes

Saint-Pierre-D'Entremont

Col de Porte (1326 m) – Granier Pass loop from Saint-Pierre-d'Entremont

Road cycling routes

Auvergne Rhône Alpes

Saint-Pierre-D'Entremont

Col de Porte (1326 m) – Granier Pass loop from Saint-Pierre-d'Entremont

Hard

4.7

(7)

57

riders

Col de Porte (1326 m) – Granier Pass loop from Saint-Pierre-d'Entremont

07:39

118km

3,580m

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 24, 2026

Tips

Includes a segment in which cycling is not permitted

After 85.7 km for 55 m

Waypoints

A

Start point

Bus stop

1

2.35 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

15.0 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

3

17.4 km

Palaquit Pass

Highlight • Mountain Pass

The Col de Palaquit is located at an altitude of 1,154 meters. It is a must-see on the road to the Col de Porte located further north.

Translated by Google •

Tip by

4

23.4 km

Vence Pass

Highlight • Mountain Pass

One of the most accessible passes from Grenoble. There are three possible access points: via the Col de Porte road (very busy, you constantly smell diesel...), via the Clémencières road …

Translated by Google •

Tip by

29.2 km

Viewpoint

Viewpoint

6

70.3 km

Granier Pass

Highlight • Mountain Pass

A classic. Once at the pass, either continue in the Chartreuse massif or go down in the vineyards of Apremont and around Lake Saint-André.

Translated by Google •

Tip by

105 km

Col des Égaux

Mountain Pass

8

106 km

Small, winding road with a beautiful view of the Frou river

Highlight (Segment) • Other

Quiet and uncrowded road.

Translated by Google •

Tip by

9

108 km

Corbel Village in Parc Naturel Régional de Chartreuse

Highlight • Settlement

Magnificent village lost in the middle of the Chartreuse massif

Translated by Google •

Tip by

10

113 km

Saint-Pierre-d'Entremont Village

Highlight • Settlement

The right village to get supplies in the middle of the Chartreuse. Bars, bakeries, and blueberry pies!

Translated by Google •

Tip by

B

118 km

End point

Bus stop

Way Types & Surfaces

Way Types

103 km

10.6 km

4.20 km

752 m

< 100 m

< 100 m

< 100 m

Surfaces

117 km

1.58 km

< 100 m

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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 (280 m)

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Weather

Powered by Foreca

Wednesday 21 October

10°C

2°C

0 %

Additional weather tips

Max wind speed: 3.0 km/h

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