A wide open ridge, overlooking the city of Grenoble, leading to Mont Jalla. The ridge offers excellent narrow and easy trails, with plenty of options for steeper and technical descents, as well as phenomenal views of the city. These trails are shared, respect hikers and other users, and don't forget to say hello!

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Mathieu

March 16, 2026

Running

The appeal of climbing Rachais lies in these ridges.
They offer views of the Chartreuse mountains and invite you to venture further into the massif.

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Best routes near Mont Jalla's ridges

3.8

(4)

riders

#1.

Mont Jalla Ridge Loop

14.6km

01:48

700m

This difficult 9.1-mile mountain bike loop on Mont Jalla's ridges in Parc naturel régional de Chartreuse offers great views of Grenoble.

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Hard

4.4

(27)

157

riders

#2.

Mont Jalla's ridges – View of Grenoble loop from Grenoble

32.9km

03:25

1,280m

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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Hard

4.1

(12)

riders

#3.

Mont Jalla's ridges – View of Grenoble loop from Grenoble

33.3km

04:00

1,530m

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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Hard

Details

Informations

Elevation 1,020 m

Weather

Friday 27 March

4°C

-7°C

74 %

Additional weather tips

Max wind speed: 8.0 km/h

Most visited during

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See nearby routes

Take Me There

Location: La Tronche, Grenoble, Auvergne Rhône Alpes, France

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Mont Jalla's ridges

#1.

Mont Jalla Ridge Loop

#2.

Mont Jalla's ridges – View of Grenoble loop from Grenoble

#3.

Mont Jalla's ridges – View of Grenoble loop from Grenoble

Other Popular Places to Check Out

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