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Routes
France
Pays de la Loire
Châteaubriant-Ancenis
Nort-Sur-Erdre

Lock 11 — La Prée – Port of Blain loop from Écluse de la Rabinière

Routes
France
Pays de la Loire
Châteaubriant-Ancenis
Nort-Sur-Erdre

Lock 11 — La Prée – Port of Blain loop from Écluse de la Rabinière

Moderate

5.0

(6)

47

riders

Lock 11 — La Prée – Port of Blain loop from Écluse de la Rabinière

02:04

43.2km

60m

Gravel riding

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: May 15, 2026

Waypoints

A

Start point

Parking

Get Directions

1

1.31 km

Haie Pacoret Lock

Highlight • Structure

Lock number 5, located exactly 30 kilometers from lock number 1, the Saint-Félix lock in Nantes

Translated by Google •

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2

3.65 km

Pas d'Héric Lock on the Nantes to Brest Canal

Highlight • Structure

This is lock number 6 coming from Nantes

Translated by Google •

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3

8.57 km

L'Isac dam on the Nantes-Brest canal

Highlight • Other

The canal offers very beautiful walks accessible to everyone with small more technical passages such as "the single hidden" near the dike. Opposite the end of wood beach is very nice too.

Translated by Google •

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4

9.65 km

View of the Isac dam and the Nantes-Brest canal from Bout du Bois

Highlight • Viewpoint

This passage runs along several hundred meters of the dike which separates the Isac river from the Nantes-Brest canal. Always nice to see two rivers side by side.
The surroundings are very quiet and with shade if necessary.

Translated by Google •

Tip by

13.6 km

Canal de Nantes à Brest

Lake

6

20.2 km

Lock 11 — La Prée

Highlight • Structure

A lock among others? No, because here you can have your bike repaired! This repair workshop is ideal because it is located along the Vélodyssée.

Translated by Google •

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7

21.6 km

Port of Blain

Highlight • Rest Area

It is a fairly active port on the Nantes-Brest Canal, with a capacity for up to 30 pleasure craft and 3 barges. Bars, restaurants, and public restrooms are available.

Translated by Google •

Tip by

8

21.6 km

Blain 44

Highlight • Other

9

43.0 km

Rabinière lock

Highlight • Rest Area

One of the 238 locks on the Nantes-Brest Canal.

Translated by Google •

Tip by

B

43.2 km

End point

Parking

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Way Types & Surfaces

Way Types

36.7 km

4.84 km

564 m

457 m

357 m

179 m

Surfaces

34.2 km

7.72 km

958 m

255 m

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Elevation

Elevation

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

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Weather

Powered by Foreca

Wednesday 20 May

25°C

8°C

0 %

Additional weather tips

Max wind speed: 10.0 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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