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

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

Hard

riders

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

05:10

78.7km

1,000m

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: May 14, 2026

Waypoints

Start point

Parking

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19.1 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.

Translated by Google •

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19.3 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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19.3 km

Abbaye de Bon-Repos

Highlight • Historical Site

29.3 km

Magnificent viewpoint

Highlight • Viewpoint

Great view of the lake is well worth the effort of the uphill portion.

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40.2 km

Tresklé Lock

Highlight • Bridge

Lock of the tresklé which allows to pass from one bank to the other

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42.0 km

Stumo lock on the Nantes-Brest canal

Highlight • Other

The locks at this location with the keeper's house midstream were probably also serving as a mill to harness the water power from the main Blavet river channel.

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47.4 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 •

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77.3 km

Greenway in Mûr-de-Bretagne

Highlight • Cycleway

This greenway connects the Nantes-Brest canal to the Rigole d’Hilvern

Translated by Google •

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78.7 km

End point

Parking

Way Types & Surfaces

Way Types

43.5 km

30.6 km

3.51 km

993 m

171 m

< 100 m

Surfaces

32.6 km

16.6 km

15.0 km

12.9 km

1.79 km

Elevation

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

Highest point (290 m)

Lowest point (70 m)

Weather

Thursday 28 May

23°C

13°C

0 %

Additional weather tips

Max wind speed: 14.0 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 Guerlédan

Bon-Repos Abbey

Lock No. 138 of Bon Repos

Abbaye de Bon-Repos

Magnificent viewpoint

Tresklé Lock

Stumo lock on the Nantes-Brest canal

Poulhibet lock - Canal de Nantes à Brest

Greenway in Mûr-de-Bretagne

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