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Routes
Bike touring routes & trails
France
Brittany
Rennes
Saint-Germain-Sur-Ille

Chevaigné Lock – Site des Onze écluses loop from Saint-Germain-sur-Ille

Routes
Bike touring routes & trails
France
Brittany
Rennes
Saint-Germain-Sur-Ille

Chevaigné Lock – Site des Onze écluses loop from Saint-Germain-sur-Ille

Hard

4.7

(18)

115

riders

Chevaigné Lock – Site des Onze écluses loop from Saint-Germain-sur-Ille

06:30

102km

340m

Cycling

Hard bike 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: April 21, 2026

Waypoints

A

Start point

Train Station

Get Directions

1

13.8 km

Saint-Martin Greenway

Highlight (Segment) • Cycleway

Green corridor providing a connection between the Saint-Martin meadows and the Betton road.
The problem is that it leads to a cycling Mordor...

Translated by Google •

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19.3 km

Viewpoint

Viewpoint

3

32.4 km

Chevaigné Lock

Highlight • Structure

It is a pretty lock bordered by its typical lock keeper's house.

Translated by Google •

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4

41.5 km

Saint-Médard-sur-Ille Lock

Highlight • Other

43.3 km

Mare des Jannais

Lake

6

47.1 km

Chanclin lock

Highlight • Other

Along the canal, we find this repainted barn with a pleasant view.

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7

57.2 km

Site des Onze écluses

Highlight • Other

A series of 11 locks over a little more than 2 kilometers, roughly one every 200 meters, allows boats to overcome a 27-meter difference in elevation. It's a veritable aquatic elevator on the banks of the Ille-et-Rance Canal. The locks are still operated manually, and each one has its own lock keeper's house in the Napoleonic style.

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60.8 km

Canal d'Ille-et-Rance

Lake

9

61.8 km

Ille-et-Rance Canal

Highlight • River

Construction of the Ille-et-Rance canal began in 1804, under Napoleon I and ended in 1832. The bulk of the work is concentrated on the 11 locks that connect two rivers. It connects the city of Rennes to that of Saint-Malo.

Translated by Google •

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10

75.0 km

Combourg Castle

Highlight • Castle

Built between the twelfth and the fourteenth century, the Château de Combourg is a marvel. But what makes it really essential is the work of one of these illustrious occupants, the writer François René de Chateaubriand. Alone and frightened, the young Chateaubriand hears at night the ghost of a cat and a wooden leg pacing the corridors and the stairs. He will be inspired by his childhood experience for the writing of his book "Memories from beyond the grave". Even today some members of the castle staff feel a presence.
This haunted fortress can be visited. For information visit the following site: chateau-combourg.com

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11

88.7 km

Ville Morin Lock

Highlight • Structure

B

102 km

End point

Train Station

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Way Types & Surfaces

Way Types

62.0 km

24.0 km

12.3 km

2.26 km

1.09 km

166 m

Surfaces

52.3 km

32.7 km

12.5 km

3.61 km

565 m

< 100 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 (100 m)

Lowest point (20 m)

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Weather

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Sunday 24 May

33°C

18°C

0 %

Additional weather tips

Max wind speed: 18.0 km/h

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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