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Bon-Repos Abbey – Lock No. 138 of Bon Repos loop from Carnoët-Locarn

Bon-Repos Abbey – Lock No. 138 of Bon Repos loop from Carnoët-Locarn

Hard

4.0

(1)

riders

Bon-Repos Abbey – Lock No. 138 of Bon Repos loop from Carnoët-Locarn

08:15

136km

980m

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: April 10, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional d'Armorique

Waypoints

Start point

Train Station

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36.7 km

Bon-Repos Abbey

Highlight • Other

Former abbey now in ruins. Interesting place, in the immediate vicinity of the canal, but plan to cross if you want to approach the abbey because it is located on the opposite bank to the Vélodyssée track.

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36.9 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.

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41.9 km

Gouarec Lock on the Nantes–Brest Canal

Highlight • Structure

Between the Lac de Guerlédan and the double lock of Coat Natous in its section of the Côtes d´Armor, the Canal from Nantes to Brest is navigable upstream of the …

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45.5 km

Plélauff lock on the Nantes–Brest Canal

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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.

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60.9 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.

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62.2 km

Étang de Trébel

Lake

63.4 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 …

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91.7 km

Voie Verte Morlaix-Carhaix (Gars an Hore)

Highlight • Other

Beautiful greenway, well maintained and marked. It follows the old railway lines and allows you to cross the valleys without any elevation changes.

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104 km

Confluence with the Rivière d'Argent and the Aulne

Highlight • River

The silver river flows here into the Aulne, near the silver mill. The place is peaceful and surrounded by nature, in the immediate vicinity of the Eurovélo 1 - Vélodyssée.

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136 km

End point

Train Station

Way Types & Surfaces

Way Types

74.2 km

31.4 km

19.1 km

8.03 km

3.10 km

284 m

< 100 m

Surfaces

69.1 km

35.7 km

29.1 km

1.99 km

345 m

Elevation

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

Highest point (240 m)

Lowest point (80 m)

Weather

Wednesday 20 May

23°C

11°C

0 %

Additional weather tips

Max wind speed: 16.0 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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Bon-Repos Abbey – Lock No. 138 of Bon Repos loop from Carnoët-Locarn

Bon-Repos Abbey

Lock No. 138 of Bon Repos

Gouarec Lock on the Nantes–Brest Canal

Plélauff lock on the Nantes–Brest Canal

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

The Glomel Cut

Voie Verte Morlaix-Carhaix (Gars an Hore)

Confluence with the Rivière d'Argent and the Aulne

Nearby routes

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