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Routes
France
Brittany
Saint-Malo
Lourmais

Site des Onze écluses – Moucherie Lock loop from Lourmais

Routes
France
Brittany
Saint-Malo
Lourmais

Site des Onze écluses – Moucherie Lock loop from Lourmais

Hard

4.3

(3)

5

riders

Site des Onze écluses – Moucherie Lock loop from Lourmais

02:59

53.7km

340m

Gravel riding

Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route. The starting point of the route is right next to a parking lot.

Last updated: August 15, 2026

Waypoints

A

Start point

Parking

Get Directions

1

21.0 km

Forest path along the canal

Highlight (Segment) • Trail

2

26.8 km

Lock no. 31 - La Dialais

Highlight • Other

Lock n°31 - La Dialais - Bazouges-sous-Hédé

Translated by Google •

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3

27.2 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 …

Translated by Google •

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4

29.9 km

Moucherie Lock

Highlight • Other

Built in the 19th century, this lock is located 2 km from the town of Tinténiac and is part of a set of 11 locks crisscrossing the Ille et Rance canal.

Translated by Google •

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30.8 km

Canal d'Ille-et-Rance

Lake

6

31.8 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 •

Tip by

7

34.5 km

Gué Noëllan Lock (Lock No. 35)

Highlight • Structure

Lock n°35 - Gué Noëllan Lock - Québriac

Translated by Google •

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8

35.3 km

Lock No. 36 - Pont Houitte

Highlight • Structure

Lock n°36 - Houitte Bridge - Québriac

Translated by Google •

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42.7 km

Bois de Trémaudan

Forest

10

47.7 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, …

Translated by Google •

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B

53.7 km

End point

Parking

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Way Types & Surfaces

Way Types

32.4 km

16.3 km

2.47 km

2.26 km

225 m

< 100 m

Surfaces

23.6 km

11.4 km

11.3 km

7.32 km

208 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 (120 m)

Lowest point (30 m)

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Weather

Powered by Foreca

Thursday 20 August

21°C

12°C

82 %

Additional weather tips

Max wind speed: 16.0 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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