Arzal Dam – Port of Camoël loop from Billiers

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Bike touring routes & trails

Arzal Dam – Port of Camoël loop from Billiers

Moderate

5.0

(1)

riders

Arzal Dam – Port of Camoël loop from Billiers

02:56

43.6km

440m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: September 25, 2026

Tips

Includes a segment in which cycling is not permitted

After 14.2 km for 72 m

Waypoints

Start point

Parking

Get Directions

13.7 km

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 …

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14.3 km

Port of Camoël

Highlight • Other

This hill offers a view of the Arzal-Camoël dam; but also some information panels on the evolution of the wild estuary towards the current site and the work in front of you.

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14.4 km

Sculpture on Trunk

Highlight • Other

15.7 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

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20.1 km

View of the Vilaine

Highlight • Viewpoint

24.5 km

Port de la Roche-Bernard

Highlight • Other

The stones patinated by time and the steep streets tell the story of this small town closely linked to the sea and the navy. The small houses nestle closely to …

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37.6 km

Bourgerel Bread Oven

Highlight • Structure

very impressive oven

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38.3 km

Prières Abbey boundary marker

Highlight • Historical Site

Bollard marking the limit of the Abbey of Prayers, created between 1248 and 1252, it was located in Billiers near the tip of Penlann. The abbey was largely destroyed during …

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