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Arzal Dam – Villaine Valley loop from Arzal

Arzal Dam – Villaine Valley loop from Arzal

Moderate

4.0

(2)

15

riders

Arzal Dam – Villaine Valley loop from Arzal

01:58

27.6km

340m

Gravel riding

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 24, 2026

Tips

Cycling is not permitted along parts of this route

After 35 m for 61 m

After 16.9 km for 122 m

Waypoints

A

Start point

Bus stop

1

469 m

Arzal Dam

Highlight • Monument

Built in 1970, the Arzal dam allows the regulation of the waters of the Vilaine and the storage of drinking water for the inhabitants of the region. Its construction allowed …

Translated by Google •

Tip by

2

1.09 km

Sculpture on Trunk

Highlight • Other

3

2.48 km

Trail overlooking the Arzal dam and its boats

Highlight (Segment) • Trail

A path which is both pleasant to walk and which offers beautiful views of Arzal and the Vilaine

Translated by Google •

Tip by

4

6.85 km

View of the Vilaine

Highlight • Viewpoint

5

8.89 km

Villaine Valley

Highlight • River

Very nice passage despite the luggage on our gravels. A beautiful trail.

Translated by Google •

Tip by

6

15.1 km

Cannon Viewpoint of La Roche-Bernard

Highlight • Viewpoint

Labeled a Small City of Character, La Roche-Bernard is full of stories, especially in the heart of its old quarter.

Translated by Google •

Tip by

7

17.2 km

Cross of the Executed

Highlight • Other

The Story of François and Thérèse Mitaillé

On August 7, 1944, in the final chaotic weeks of the German occupation, François Mitaillé and his younger sister Thérèse left their home …

Translated by Google •

Tip by

8

22.0 km

Gaillard Footbridge

Highlight • Bridge

GR349 crossing point

Translated by Google •

Tip by

B

27.6 km

End point

Bus stop

Way Types & Surfaces

Way Types

10.9 km

8.18 km

4.17 km

1.90 km

1.83 km

700 m

< 100 m

Surfaces

11.7 km

10.9 km

3.14 km

1.35 km

559 m

< 100 m

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Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

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Tuesday 20 October

16°C

10°C

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