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Routes
France
Pays de la Loire
Nantes
Grandchamp-Des-Fontaines

Haie Pacoret Lock – Canal de Nantes à Brest loop from Grandchamp-des-Fontaines

Routes
France
Pays de la Loire
Nantes
Grandchamp-Des-Fontaines

Haie Pacoret Lock – Canal de Nantes à Brest loop from Grandchamp-des-Fontaines

Moderate

17

riders

Haie Pacoret Lock – Canal de Nantes à Brest loop from Grandchamp-des-Fontaines

02:55

47.9km

130m

Gravel riding

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: March 28, 2026

Waypoints

A

Start point

Bus stop

Get Directions

1

12.9 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 •

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2

20.2 km

Feed channel

Highlight • Other

"The feed channel or" Small Canal "with a length of 21.3 km connects the Vioreau reservoir to the Nantes-Brest Canal. It allows the water supply to the first section of …

Translated by Google •

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3

20.7 km

Pas d'Héric Lock on the Nantes to Brest Canal

Highlight • Structure

This is lock number 6 coming from Nantes

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4

22.1 km

La Cueilleuse Café & Bakery, Cramezeul Lock

Highlight • Cafe

The Cramezeul lock is the sixth lock on the Nantes-Brest Canal. You can stop at the La Cueilleuse open-air café.

Translated by Google •

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5

23.1 km

Haie Pacoret Lock

Highlight • Structure

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

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6

29.2 km

Port Mulon Park and Castle

Highlight • Castle

19th century castle overlooking a large 15 hectare park, known for its rare species and for its music festival "La Nuit de l'Erdre". The path along the Erdre can be …

Translated by Google •

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7

35.4 km

Canal de Nantes à Brest

Highlight • River

Very rolling path, a little monotonous

Translated by Google •

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8

37.8 km

Chemin du Pas Chevalier

Highlight • Trail

A more direct alternative in terms of time and kilometers than the EV1 to reach Sucé from the Canal. Still, more gravel/mountain bike than touring with panniers in my opinion.

Translated by Google •

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B

47.9 km

End point

Bus stop

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Way Types & Surfaces

Way Types

20.2 km

20.1 km

2.78 km

2.28 km

2.16 km

426 m

< 100 m

Surfaces

18.9 km

12.9 km

10.8 km

5.18 km

145 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

Thursday 21 May

32°C

12°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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