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Routes
France
Brittany

La Halte – Boël Mill loop from Colombier

Routes
France
Brittany

La Halte – Boël Mill loop from Colombier

Moderate

4.4

(34)

105

riders

La Halte – Boël Mill loop from Colombier

02:32

47.3km

240m

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: May 11, 2026

Tips

Includes segments that go up or down a series of steps

You may need to carry your bike.

After 14.6 km for 9 m

After 46.2 km for 13 m

Waypoints

A

Start point

Train Station

Get Directions

3.85 km

Bois Harel

Forest

2

6.46 km

Gravel descent to Chartres

Highlight (Segment) • Other

Nice path that takes you to Chartres de Bretagne from Rennes in a bucolic way
The start coming from Rennes is surprising, it is a well-broken asphalt remains, undoubtedly an old road

Translated by Google •

Tip by

20.9 km

La Vilaine

Lake

4

22.8 km

La Halte

Highlight • Other

Passage above the Vilaine after the SNCF stop. Starting point of a beautiful hill to go up to Laillé, or access to the towpath to go to Le Boël.

Translated by Google •

Tip by

5

26.2 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 …

Translated by Google •

Tip by

6

28.8 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

7

29.0 km

View of the Pont-Réan mill

Highlight • Other

When you come from Rennes, the mill of Pont-Réan announces the bridge that you will have to cross to continue on the towpath towards the lock of Boël.

Translated by Google •

Tip by

33.3 km

Étang de la Louveterie

Lake

9

35.9 km

The drawbridge at the Cicé lock

Highlight • Bridge

Surprising drawbridge allowing the crossing of the Cicé lock.
This allows you to reach Chavagne from the Vilaine towpath (and vice versa).
Note that this part of the Vilaine is …

Translated by Google •

Tip by

10

41.4 km

Apigné lock

Highlight • Other

Lock, dating from 1539 and rebuilt in 1837 and 1838 with enlargement of the airlock, the lock keeper's house, various bridges and dams, an old house. (wiki-rennes.fr)

Translated by Google •

Tip by

11

41.6 km

Apigné water sports center

Highlight • Lake

Still many barges, especially under renovation, at this location
Close to the Apigné pond and 2 restaurants
Lots of possibilities for walks or bike rides

Translated by Google •

Tip by

B

47.3 km

End point

Train Station

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Way Types & Surfaces

Way Types

19.7 km

14.1 km

7.40 km

3.32 km

1.93 km

624 m

228 m

Surfaces

24.1 km

16.0 km

5.74 km

1.35 km

133 m

119 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 (110 m)

Lowest point (10 m)

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Weather

Powered by Foreca

Saturday 16 May

15°C

10°C

45 %

Additional weather tips

Max wind speed: 15.0 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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