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Kerdiston lake – The Glomel Cut loop from Gouarec

Kerdiston lake – The Glomel Cut loop from Gouarec

Moderate

4.5

(2)

riders

Kerdiston lake – The Glomel Cut loop from Gouarec

02:23

46.8km

190m

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: August 21, 2026

Waypoints

Start point

Bus stop

Get Directions

407 m

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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3.98 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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19.2 km

Pont Yannick Lock on the Nantes–Brest Canal

Highlight • Other

The old lock keeper's house has been converted to a private home, but well maintained.

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19.4 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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20.2 km

Quistinic lock

Highlight • Other

Canoe rental and snack

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21.1 km

Kerdiston lake

Highlight • Lake

The dams for the Canal de Nantes à Brest create a lake from the waters of a little stream, the bike trail passes on the back of the levy

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21.9 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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26.1 km

Étang de Trébel

Lake

38.6 km

Locks on the Canal

Highlight • Structure

closely followed one another come the locks!

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46.8 km

End point

Bus stop

Way Types & Surfaces

Way Types

43.5 km

1.11 km

1.06 km

1.01 km

130 m

Surfaces

43.0 km

2.46 km

1.06 km

251 m

< 100 m

Elevation

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

Highest point (200 m)

Lowest point (130 m)

Weather

Thursday 20 August

19°C

10°C

70 %

Additional weather tips

Max wind speed: 14.0 km/h

to get more detailed weather forecasts along your route

Comments

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Kerdiston lake – The Glomel Cut loop from Gouarec

Gouarec Lock on the Nantes–Brest Canal

Plélauff lock on the Nantes–Brest Canal

Pont Yannick Lock on the Nantes–Brest Canal

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

Quistinic lock

Kerdiston lake

The Glomel Cut

Locks on the Canal

Nearby routes

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