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

Site des Onze écluses – Saint-Suliac loop from Montreuil-sur-Ille

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

Site des Onze écluses – Saint-Suliac loop from Montreuil-sur-Ille

Hard

5.0

(4)

38

riders

Site des Onze écluses – Saint-Suliac loop from Montreuil-sur-Ille

06:35

103km

610m

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: May 12, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional Vallée de la Rance - Côte d'Émeraude

Waypoints

A

Start point

Train Station

Get Directions

1

11.3 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 •

Tip by

2

19.4 km

Lock No. 36 - Pont Houitte

Highlight • Structure

Lock n°36 - Houitte Bridge - Québriac

Translated by Google •

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3

51.5 km

Saint-Suliac

Highlight • Settlement

A lookout point over the Rance estuary, Saint-Suliac is one of the most beautiful villages in France. To see, the beautiful granite stone houses in the streets, the tide mill, the old salt works, or even the menhir.

Translated by Google •

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4

51.9 km

Port of Saint-Suliac

Highlight • Other

The village of Saint-Suliac is said to be 10 km from Saint-Malo, 20 km from Cancale, 15 km from Dinan and Dinard, 20 km from Dol-de-Bretagne, 25 km from Combourg, and 60 km from Rennes.

Translated by Google •

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5

52.0 km

Saint-Suliac Beach

Highlight • Beach

6

84.8 km

Gué Noëllan Lock (Lock No. 35)

Highlight • Structure

Lock n°35 - Gué Noëllan Lock - Québriac

Translated by Google •

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7

87.5 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

88.5 km

Canal d'Ille-et-Rance

Lake

9

101 km

Ville Morin Lock

Highlight • Structure

B

103 km

End point

Train Station

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Way Types & Surfaces

Way Types

62.2 km

32.8 km

7.68 km

518 m

165 m

< 100 m

Surfaces

60.8 km

22.6 km

10.5 km

9.44 km

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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 (80 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Wednesday 20 May

25°C

8°C

0 %

Additional weather tips

Max wind speed: 13.0 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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