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Routes
Running trails & routes
France
Auvergne Rhône Alpes
Grenoble
Fontaine

Jean-Jacques Rousseau Desert – Jean Jacques Rousseau desert loop from Seyssinet-Pariset

Routes
Running trails & routes
France
Auvergne Rhône Alpes
Grenoble
Fontaine

Jean-Jacques Rousseau Desert – Jean Jacques Rousseau desert loop from Seyssinet-Pariset

Hard

4.9

(9)

506

runners

Jean-Jacques Rousseau Desert – Jean Jacques Rousseau desert loop from Seyssinet-Pariset

02:33

19.1km

740m

Running

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is accessible with public transport.

Last updated: April 7, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional du Vercors

Waypoints

A

Start point

Bus stop

Get Directions

712 m

Forêt communale de Fontaine

Forest

2

3.30 km

Jean-Jacques Rousseau Desert

Highlight (Segment) • Other

Its name comes from the stay of Jean-Jacques Rousseau in Grenoble during the summer of 1768, where the philosopher had come to pick plants. It is a valley located on the foothills of the Vercour massif.

Translated by Google •

Tip by

3

6.12 km

This orientation table dates back to 1924. To reach it, take the path to the right uphill from the main road. The panorama is interesting, with a 360-degree view of the Vercors, Chartreuse, and Belledone.

Translated by Google •

Tip by

4

6.41 km

Tour Sans Venin

Highlight • Viewpoint

5

6.53 km

Very nice viewpoint over the Grenoble valley!

Translated by Google •

Tip by

6

6.72 km

The Venomless Tower

Highlight • Castle

A true remnant of the old Château de Pariset, the venom-free tower dates from the 13th century and is one of the wonders of the Dauphiné.
The GR91 will take …

Translated by Google •

Tip by

8.20 km

Viewpoint

Viewpoint

8

11.4 km

Heading to the Bois des Vouillants viewpoint, you’ll be rewarded with a breathtaking panorama of Grenoble and the surrounding Alpine peaks. This tranquil spot, nestled on the edge of a …

Translated by Google •

Tip by

9

12.4 km

Jean Jacques Rousseau desert

Highlight • Forest

The walk along the limestone cliffs is quite surprising. Very rolling track, but very busy, caution necessary

Translated by Google •

Tip by

13.4 km

Bois des Vouillants

Forest

11

14.1 km

Froussard Farm

Highlight • Settlement

Good morning
When a portion of the route includes a section prohibited for cycling, why not indicate the real reason.
Ex: footbridge, private property, ...
..ect.
Because I examined 1 …

Translated by Google •

Tip by

B

19.1 km

End point

Bus stop

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Way Types & Surfaces

Way Types

9.79 km

6.69 km

1.21 km

769 m

481 m

180 m

Surfaces

9.79 km

7.00 km

1.73 km

464 m

< 100 m

< 100 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.

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Weather

Powered by Foreca

Monday 18 May

16°C

3°C

0 %

Additional weather tips

Max wind speed: 5.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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