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Pont-Réan – Boël Mill loop from Guichen

Pont-Réan – Boël Mill loop from Guichen

Hard

4.6

(8)

riders

Pont-Réan – Boël Mill loop from Guichen

04:26

84.2km

520m

Gravel riding

Hard gravel ride. Very 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 14, 2026

Tips

Cycling is not permitted along parts of this route

After 5.37 km for 92 m

After 50.9 km for 104 m

Waypoints

Start point

Bus stop

Get Directions

5.41 km

Côte de Pont-Réan

Highlight (Segment) • Climb

The unmissable coast of Pont-Réan
Known throughout the world, it is the exceptional pass around Rennes

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7.45 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

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7.71 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.

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11.9 km

Étang de la Louveterie

Lake

14.5 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 …

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20.1 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

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34.1 km

La Vilaine

Lake

35.9 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 …

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38.4 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.

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51.0 km

Ancienne carrière du Clos Pointu

Nature Reserve

60.2 km

Guipry-Messac Mill

Highlight • Restaurant

This former watermill, documented as early as 1089, was initially used as a fulling mill before being converted into a flour mill in the 19th century. Its operation ceased on …

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84.2 km

End point

Bus stop

Way Types & Surfaces

Way Types

34.5 km

30.4 km

15.9 km

2.87 km

318 m

299 m

Surfaces

42.5 km

25.5 km

8.36 km

7.26 km

531 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 (0 m)

Weather

Today

Tuesday 19 May

21°C

12°C

42 %

Additional weather tips

Max wind speed: 18.0 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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Pont-Réan – Boël Mill loop from Guichen

Côte de Pont-Réan

Pont-Réan

View of the Pont-Réan mill

The drawbridge at the Cicé lock

Apigné water sports center

Boël Mill

La Halte

Guipry-Messac Mill

Nearby routes

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