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

Routes

Bike touring routes & trails

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

Moderate

4.5

(25)

174

riders

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

03:19

51.6km

370m

Cycling

Moderate bike 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: August 24, 2026

Waypoints

Start point

Bus stop

Get Directions

8.90 km

Locks on the Canal

Highlight • Structure

closely followed one another come the locks!

Translated by Google •

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18.9 km

Le Roc'h loop, Blavet Valley, Nantes to Brest Canal

Highlight • Other

With the geomorphological uprising of the Brittany mass, the Blavet River cut its bed deep into the ancient rocks, leaving just enough space for a beautiful secluded bike trail, too windy for a road.

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21.7 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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25.4 km

Saint-Gelven station

Highlight • Structure

Abandoned train station with some lost places charm along the rail-to-trail Voie Verte.

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29.8 km

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.

Translated by Google •

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31.2 km

Lots of shade and a beautiful view.

Highlight • Other

On this section of the bike path we will definitely find respite on a hot day.

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35.0 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 …

Translated by Google •

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38.6 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 •

Tip by

51.6 km

End point

Bus stop

Way Types & Surfaces

Way Types

41.2 km

9.73 km

423 m

171 m

170 m

Surfaces

41.1 km

8.86 km

1.59 km

148 m

Elevation

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

Highest point (250 m)

Lowest point (130 m)

Weather

Tuesday 1 September

23°C

11°C

0 %

Additional weather tips

Max wind speed: 20.0 km/h

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Comments

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Lock No. 138 of Bon Repos – Bon-Repos Abbey loop from Saint-Gelven

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

Locks on the Canal

Le Roc'h loop, Blavet Valley, Nantes to Brest Canal

Lock No. 138 of Bon Repos

Saint-Gelven station

Bon-Repos Abbey

Lots of shade and a beautiful view.

Gouarec Lock on the Nantes–Brest Canal

Plélauff lock on the Nantes–Brest Canal

Nearby routes

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