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Routes
Mountain biking trails
France
Auvergne Rhône Alpes
Grenoble
Theys

Crêt du Poulet Refuge – The Grand Rock loop from Theys

Routes
Mountain biking trails
France
Auvergne Rhône Alpes
Grenoble
Theys

Crêt du Poulet Refuge – The Grand Rock loop from Theys

Hard

5.0

(4)

61

riders

Crêt du Poulet Refuge – The Grand Rock loop from Theys

03:31

28.4km

1,290m

Mountain biking

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is accessible with public transport.

Last updated: March 1, 2026

Tips

Includes very steep uphill segments

You may need to push your bike.

After 3.14 km for 504 m

After 4.49 km for 612 m

After 6.15 km for 1.73 km

After 15.0 km for 275 m

After 15.8 km for 429 m

Waypoints

A

Start point

Bus stop

Get Directions

1

5.13 km

Col du Barrioz

Highlight • Mountain Pass

The Col du Barrioz is located in the Belledonne region, near the city of Grenoble. From here you can find a satisfying climb up to here, as well as high-quality …

Translated by Google •

Tip by

2

9.09 km

3

12.0 km

Chemin de terre

Highlight • Other

4

13.1 km

Crêt du Poulet Refuge

Highlight • Mountain Hut

The Crêt du Poulet refuge is a really nice spot, located in the heart of an alpine pasture with 40 cows. There is an exceptional panorama of the Belledonne range, …

Translated by Google •

Tip by

5

14.3 km

Lake Belleaiguette

Highlight • Lake

Nice place that can be accessed by easy trails from the Crêt du Poulet refuge

Translated by Google •

Tip by

6

16.3 km

The Grand Rock

Highlight • Summit

Summit of the Belledonne range culminating at 1,926 meters above sea level, the Grand Rocher overlooks the Grésivaudan valley. From there, we have an incredible view of the Chartreuse, the …

Translated by Google •

Tip by

7

17.8 km

Cul de Pet

Highlight • Other

Summit with a rather improbable name, the Cul de Pet culminates at 1,837 meters above sea level and offers beautiful views of the Belledonne range.

Translated by Google •

Tip by

8

19.0 km

Merdaret Pass

Highlight • Viewpoint

The Merdaret pass is located at 1,798 meters above sea level. Here you can enjoy a superb view of the high peaks of the Belledonne range and the Haut Bréda valley.

Translated by Google •

Tip by

B

28.4 km

End point

Bus stop

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Way Types & Surfaces

Way Types

17.0 km

6.87 km

3.14 km

1.36 km

< 100 m

Surfaces

13.7 km

4.60 km

3.82 km

3.25 km

2.72 km

242 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 (1,890 m)

Lowest point (640 m)

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Weather

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Today

Tuesday 12 May

13°C

1°C

0 %

Additional weather tips

Max wind speed: 6.0 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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