Canal de Nantes à Brest – Old Port of La Roche-Bernard loop from Nivillac

Canal de Nantes à Brest – Old Port of La Roche-Bernard loop from Nivillac

Hard

riders

Canal de Nantes à Brest – Old Port of La Roche-Bernard loop from Nivillac

06:36

102km

1,010m

Gravel riding

Hard gravel 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: September 24, 2026

Tips

Includes a segment in which cycling is not permitted

After 65.4 km for 130 m

Waypoints

Start point

Bus stop

Get Directions

21.1 km

Port of Rieux

Highlight • Other

Small port on the Vilaine with camping and restaurant.

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29.6 km

Canal de Nantes à Brest

Highlight • Other

The Nantes-Brest Canal, at Redon, offers a peaceful stroll along its green banks. This river crossroads, where the Vilaine and the canal meet, is ideal for cycling enthusiasts. The tree-lined …

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31.3 km

Redon is a small historic town full of charm. It is located at the crossroads of the western waterways with the Nantes-Brest canal, and the Channel-Ocean link. The Grand’Rue is lined with elegant half-timbered houses.

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37.9 km

Mare

Lake

79.4 km

Old Port of La Roche-Bernard

Highlight • Settlement

The stones, weathered by time, and the steep alleyways tell the story of this "Small Town of Character," born of the sea and maritime trade. Clinging to the banks of …

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82.1 km

Villaine Valley

Highlight • River

Very nice passage despite the luggage on our gravels. A beautiful trail.

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87.5 km

Trail overlooking the Arzal dam and its boats

Highlight (Segment) • Trail

A path which is both pleasant to walk and which offers beautiful views of Arzal and the Vilaine

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96.5 km

Cannon Viewpoint of La Roche-Bernard

Highlight • Viewpoint

Labeled a Small City of Character, La Roche-Bernard is full of stories, especially in the heart of its old quarter.

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101 km

Bridge tour

Highlight • Other

A fit cyclist, but not recommended in December. Beautiful route, but it's hard-earned.

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102 km

End point

Bus stop

Way Types & Surfaces

Way Types

43.9 km

40.7 km

9.09 km

4.85 km

2.85 km

684 m

167 m

Surfaces

35.0 km

31.8 km

21.2 km

13.4 km

803 m

< 100 m

Elevation

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

Highest point (70 m)

Lowest point (0 m)

Weather

Tuesday 20 October

16°C

10°C

28 %

Additional weather tips

Max wind speed: 30.0 km/h

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Comments

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Canal de Nantes à Brest – Old Port of La Roche-Bernard loop from Nivillac

Port of Rieux

Canal de Nantes à Brest

Redon

Old Port of La Roche-Bernard

Villaine Valley

Trail overlooking the Arzal dam and its boats

Cannon Viewpoint of La Roche-Bernard

Bridge tour

Nearby routes

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