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Mountain biking trails
France
Auvergne Rhône Alpes
Grenoble
Bernin

Pierre Grosse – Arces Tower loop from Hameau du Claret

Routes
Mountain biking trails
France
Auvergne Rhône Alpes
Grenoble
Bernin

Pierre Grosse – Arces Tower loop from Hameau du Claret

Expert

3.7

(3)

40

riders

Pierre Grosse – Arces Tower loop from Hameau du Claret

02:36

21.4km

790m

Expert mountain bike ride. 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: August 7, 2025

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Tips

Includes a segment that may be dangerous

A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.

550 m in total

Waypoints

A

Start point

Bus stop

Get Directions

1

8.44 km

Pierre Grosse

Highlight • Other

Nice little boc and good climb through the tower of Arce

Translated by Google •

Tip by

2

10.3 km

Arces Tower

Highlight • Monument

Small restored tower. Finishing fist of a good raidar. Continue towards Pierre Grosse on the forest track to gain a little altitude.

Translated by Google •

Tip by

3

16.9 km

Short mountain bike descent

Highlight • Trail

Nice little descent to learn how to position the front wheel correctly, while being careful on certain sections to ensure that the child does not pick up too much speed …

Translated by Google •

Tip by

B

21.4 km

End point

Bus stop

Way Types & Surfaces

Way Types

12.4 km

4.98 km

3.51 km

393 m

164 m

Surfaces

7.31 km

4.76 km

3.68 km

3.45 km

1.68 km

518 m

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Elevation

Elevation

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Weather

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Sunday 2 November

11°C

5°C

70 %

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

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