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Bike touring routes & trails

France

Pays de la Loire

Châteaubriant-Ancenis

Blain

Sucé sur Erdre bridge and port – Canal de Nantes à Brest loop from Chapelle du Pont-Piétin

Routes

Bike touring routes & trails

France

Pays de la Loire

Châteaubriant-Ancenis

Blain

Sucé sur Erdre bridge and port – Canal de Nantes à Brest loop from Chapelle du Pont-Piétin

Hard

4.5

(15)

125

riders

Sucé sur Erdre bridge and port – Canal de Nantes à Brest loop from Chapelle du Pont-Piétin

06:56

112km

280m

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: April 20, 2026

Waypoints

Start point

Bus stop

Get Directions

4.41 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.

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16.4 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.

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38.9 km

Sucé-sur-Erdre marina

Highlight • Structure

Pleasant body of water bordered by a few restaurants and cafes. Ideal for a picnic or a break with your feet in the water. For swimming, find out because the water can be bad.

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38.9 km

Sucé sur Erdre bridge and port

Highlight • Bridge

Sucé bridge on Erdre

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49.0 km

Canal de Nantes à Brest

Highlight • River

Very rolling path, a little monotonous

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51.8 km

Tindière Lock

Highlight • Other

Nestled along the Nantes-Brest Canal, the Écluse de la Tindière lodge welcomes hikers and cycle tourists looking for comfortable overnight stays in a relaxing setting. The rooms offer stunning views of the canal!

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62.9 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.

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67.9 km

Canal de Nantes à Brest

Lake

77.3 km

Paudais lock

Highlight • Other

The twelfth lock you will see when leaving Nantes

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96.1 km

Parc de Carheil

Forest

112 km

End point

Bus stop

Way Types & Surfaces

Way Types

80.2 km

14.9 km

11.6 km

4.78 km

767 m

< 100 m

Surfaces

73.9 km

28.6 km

5.80 km

3.75 km

211 m

< 100 m

Elevation

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

Weather

Tuesday 26 May

33°C

17°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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Sucé sur Erdre bridge and port – Canal de Nantes à Brest loop from Chapelle du Pont-Piétin

Port of Blain

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

Sucé-sur-Erdre marina

Sucé sur Erdre bridge and port

Canal de Nantes à Brest

Tindière Lock

L'Isac dam on the Nantes-Brest canal

Paudais lock

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