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Boël Mill – View of the Boël Mill loop from Guichen - Bourg-des-Comptes

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Mountain biking trails

Boël Mill – View of the Boël Mill loop from Guichen - Bourg-des-Comptes

Hard

4.6

(17)

130

riders

Boël Mill – View of the Boël Mill loop from Guichen - Bourg-des-Comptes

03:18

44.5km

500m

Mountain biking

Hard 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: July 23, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 8.29 km for 67 m

Waypoints

Start point

Train Station

Get Directions

7.98 km

Boël Mill

Highlight • Monument

Le Boël is one of the emblematic sites of the Vilaine valley.

Essential place for walks or bike rides (mountain biking, road or gravel, there is something for everyone) and even kayaking or canoeing, stopover on the towpath from Rennes to Redon with its picnic tables . The heights offer a very pretty panorama, as far as Rennes in good weather.

The passage of the lock for the boats is always a spectacle for the little ones but also for the older ones.

There is also a magnificent 12th century watermill.
To have fun, you can have lunch in a very good restaurant, the Marin Boël, and recently in a creperie.

Translated by Google •

Tip by

8.47 km

View of the Boël Mill

Highlight • Other

Visiting the mill is definitely a highlight, but I highly recommend hiking to the top of the hill to get a great view of the mill from the top. Simply fantastic!

Translated by Google •

Tip by

31.8 km

Côte de Pont-Réan

Highlight (Segment) • Climb

The Côte de Pont-Réan, as fun to climb (no) as to descend 😁

Translated by Google •

Tip by

33.0 km

Pont-Réan

Highlight • Bridge

A must-see on the Vilaine towpath, Pont-Rean connects the towns of Guichen and Bruz
Bakery, restaurant, butcher, water point in the immediate vicinity

Translated by Google •

Tip by

33.2 km

Pont Réan mountain bike ride

Highlight • Other

Unmissable departure point for mountain biking and gravel routes in the Vilaine valley

Translated by Google •

Tip by

34.4 km

La Vilaine

Lake

36.2 km

Le Boël

Highlight • Other

magnificent viewpoint

Translated by Google •

Tip by

44.5 km

End point

Train Station

Way Types & Surfaces

Way Types

14.4 km

13.4 km

8.65 km

3.91 km

3.70 km

408 m

Surfaces

19.1 km

13.8 km

5.47 km

3.44 km

2.48 km

198 m

< 100 m

Elevation

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

Highest point (100 m)

Lowest point (10 m)

Weather

Wednesday 22 July

30°C

14°C

0 %

Additional weather tips

Max wind speed: 17.0 km/h

to get more detailed weather forecasts along your route

Comments

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Boël Mill – View of the Boël Mill loop from Guichen - Bourg-des-Comptes

Boël Mill

View of the Boël Mill

Côte de Pont-Réan

Pont-Réan

Pont Réan mountain bike ride

Le Boël

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