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Double écluse de Coat Natous – Lock No. 138 of Bon Repos loop from Plouguernével

Double écluse de Coat Natous – Lock No. 138 of Bon Repos loop from Plouguernével

Moderate

4.3

(4)

riders

Double écluse de Coat Natous – Lock No. 138 of Bon Repos loop from Plouguernével

02:39

48.7km

360m

Gravel riding

Moderate gravel 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: June 21, 2026

Waypoints

Start point

Bus stop

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12.8 km

Double écluse de Coat Natous

Highlight • Other

13.2 km

Locks on the Canal

Highlight • Structure

closely followed one another come the locks!

Translated by Google •

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17.4 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.

Translated by Google •

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21.0 km

Gouarec Lock on the Nantes–Brest Canal

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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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23.2 km

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

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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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24.8 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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26.0 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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31.0 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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48.7 km

End point

Bus stop

Way Types & Surfaces

Way Types

37.0 km

10.5 km

735 m

245 m

207 m

Surfaces

34.9 km

7.19 km

4.33 km

2.29 km

< 100 m

Elevation

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

Highest point (230 m)

Lowest point (130 m)

Weather

Wednesday 8 July

33°C

16°C

0 %

Additional weather tips

Max wind speed: 17.0 km/h

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Double écluse de Coat Natous – Lock No. 138 of Bon Repos loop from Plouguernével

Double écluse de Coat Natous

Locks on the Canal

Plélauff lock on the Nantes–Brest Canal

Gouarec Lock on the Nantes–Brest Canal

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

Lots of shade and a beautiful view.

Lock No. 138 of Bon Repos

Saint-Gelven station

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