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Description
Map
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Col des Mille Martyrs - mountain pass

Description

Col des Mille Martyrs, north of the Chartreuse, is an easy ascent with a beautiful view of the massif.

The route is quiet and ideal for cyclists.

Technical Information

Racing biking
Difficulty
Easy
Duration
1h15mn
Dist.
8.7 km
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Altimetric profile

Starting point

38620   Saint-Geoire-en-Valdaine
Lat : 45.45293Lng : 5.640231

Points of interest

Additional information

Updated by

Isère Attractivité - 22/09/2025
www.alpes-isere.com
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Open period

All year round.

Subject to favorable weather.

Contact

Phone : 04 76 93 17 60

Email : tourisme@paysvoironnais.com

Website : tourisme.paysvoironnais.com/

Type of land

Hard coating (tar, cement, flooring)

Location complements

A TER line serves Voiron station.
The start of the Col des Mille Martyrs climb is around 15km away.

Guidebook with maps/step-by-step

Take the D28 from Saint-Geoire-en-Valdaine near the cemetery to Col de la Croix des Mille Martyrs.

Ratings and reviews

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Caution!
We have no information on the difficulty of this circuit. You may encounter some surprises along the way. Before you go, please feel free to inquire more and take all necessary precautions. Have a good trip! 🌳🥾