Kerdiston lake – The Glomel Cut loop from Plélauff

Routes

Mountain biking trails

Kerdiston lake – The Glomel Cut loop from Plélauff

Moderate

4.7

(3)

riders

Kerdiston lake – The Glomel Cut loop from Plélauff

02:40

44.6km

210m

Mountain biking

Moderate mountain bike ride. Good fitness required. The starting point of the route is right next to a parking lot.

Last updated: August 24, 2026

Waypoints

Start point

Parking

Get Directions

179 m

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.

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9.74 km

L'Écluse 150

Highlight • Restaurant

Excellent and inexpensive pancakes, welcome coffee for a pleasant refreshment

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15.4 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.

Tip by

17.3 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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17.5 km

Great Trench of the Nantes to Brest Canal

Highlight • Monument

At an altitude of 184 m, the Glomel trench is the highest point of the Nantes-Brest canal and the watershed between the Blavet and Aulne basins. The canal project and …

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21.6 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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27.8 km

Étang de Trébel

Lake

44.6 km

End point

Parking

Way Types & Surfaces

Way Types