Site des Onze écluses – Saint-Malo's ramparts loop from Dingé

Bike touring routes & trails

Site des Onze écluses – Saint-Malo's ramparts loop from Dingé

Hard

4.8

(10)

riders

Site des Onze écluses – Saint-Malo's ramparts loop from Dingé

07:51

128km

880m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. The starting point of the route is accessible with public transport.

Last updated: September 10, 2026

Tips

Includes movable bridges

Check opening times.

After 77.5 km for 99 m

After 78.6 km for 99 m

Waypoints

Start point

Train Station

Get Directions

7.79 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 …

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29.3 km

Canal d'Ille-et-Rance

Lake

30.3 km

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.

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33.0 km

Gué Noëllan Lock (Lock No. 35)

Highlight • Structure

Lock n°35 - Gué Noëllan Lock - Québriac

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33.9 km

Lock No. 36 - Pont Houitte

Highlight • Structure

Lock n°36 - Houitte Bridge - Québriac

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65.6 km

Beauchet Tidal Mill

Highlight • Other

Tide mill in very good condition.

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77.8 km

Saint-Malo's ramparts

Highlight • Monument

Facing the port, it is the entrance to the inner city. The ramparts are very well preserved and offer remarkable views.

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87.3 km

View of the Moulin de Quinard

Highlight • Viewpoint

It is an old tide mill built during the 19th century, located on the banks of the Rance. - It produced flour thanks to the force of the tides and …

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128 km

End point

Train Station

Way Types & Surfaces

Way Types

96.7 km

14.4 km

12.1 km

5.20 km

< 100 m

Surfaces

94.2 km

19.7 km

10.1 km

4.17 km

279 m

< 100 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (120 m)

Lowest point (0 m)

Weather

Thursday 5 November

13°C

5°C

0 %

Additional weather tips

Max wind speed: 9.0 km/h

to get more detailed weather forecasts along your route

Comments

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Site des Onze écluses – Saint-Malo's ramparts loop from Dingé

Forest path along the canal

Site des Onze écluses

Ille-et-Rance Canal

Gué Noëllan Lock (Lock No. 35)

Lock No. 36 - Pont Houitte

Beauchet Tidal Mill

Saint-Malo's ramparts

View of the Moulin de Quinard

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