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Routes
France
Brittany
Pontivy
Plouray

Cascade Lock – Lock No. 138 of Bon Repos loop from Plouray

Routes
France
Brittany
Pontivy
Plouray

Cascade Lock – Lock No. 138 of Bon Repos loop from Plouray

Hard

6

riders

Cascade Lock – Lock No. 138 of Bon Repos loop from Plouray

10:38

200km

1,500m

Gravel riding

Hard gravel ride. Very 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: August 21, 2026

Waypoints

A

Start point

Parking

Get Directions
1

43.8 km

Cascade Lock

Highlight • Bridge

Just before arriving in Pontivy the river Blavet crashes down a wide cascade, while the canal is channelled left through a lock. Pedestrians and bikers can cross the narrow metal …

Tip by

2

57.7 km

Poulhibet lock - Canal de Nantes à Brest

Highlight • Other

NB: This lock is equipped with public dry toilets and a mechanical repair station for self-service bicycles, pump, tools, frame rack, etc. In addition, the beverage dispenser also contains spare inner tubes!

Translated by Google •

Tip by

3

61.4 km

Guerlédan Lock - Nantes to Brest Canal

Highlight • Monument

Last locks before reaching the barrage

Tip by

4

76.2 km

Lock No. 138 of Bon Repos

Highlight • Bridge

The 18th century canal lock has been shaped like a medieval bridge fitting to the old Abby, with a hostel in the old canal keeper's house, and a café on the opposite side from the Abby.

Tip by

5

84.7 km

Plélauff lock on the Nantes–Brest Canal

Highlight • Other

One of the many locks on the canal near the village of Pléalauff. Just after, the bridge allowing you to cross the canal and reach the wash house. All on the Vélodyssée route.

Translated by Google •

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6

100 km

Path between two bodies of water on the Nantes-Brest Canal

Highlight • Trail

A stretch on the dam before the Trehu Moron dam.
The landscape is constantly changing. The canal meanders through the countryside here.
I love this landscape, and it's a good mood to drive here.

Translated by Google •

Tip by

101 km

Étang de Trébel

Lake

8

103 km

The Glomel Cut

Highlight (Segment) • Monument

This passage is the highest point of the canal. It was necessary to dig three million cubic meters of earth and rock to make the canal pass: as much as …

Translated by Google •

Tip by

9

135 km

eine schöne Kanalfahrt!

Highlight • Other

The canal meanders beautifully through the landscape!

Translated by Google •

Tip by

B

200 km

End point

Parking

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Way Types & Surfaces

Way Types

81.7 km

72.8 km

38.4 km

5.34 km

1.57 km

211 m

Surfaces

75.3 km

73.7 km

44.3 km

6.65 km

< 100 m

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Elevation

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

Highest point (260 m)

Lowest point (40 m)

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Weather

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Tuesday 13 October

20°C

7°C

-- %

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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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