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Bike touring routes & trails

Kerdiston lake – Quistinic lock loop from Rostrenen

Bike touring routes & trails

Kerdiston lake – Quistinic lock loop from Rostrenen

Moderate

3.0

(1)

18

riders

Kerdiston lake – Quistinic lock loop from Rostrenen

02:52

34.8km

430m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. The starting point of the route is accessible with public transport.

Last updated: November 6, 2026

Tips

Includes a segment in which cycling is not permitted

After 18.4 km for 132 m

Waypoints

A

Start point

Bus stop

11.8 km

Étang de Trébel

Lake

2

12.2 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

Tip by

3

12.4 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 …

Translated by Google •

Tip by

4

12.6 km

Pont Ar Len Café & Gîte

Highlight • Cafe

Great little stop. Lovely food, great coffee and lovely people.

Tip by

5

20.7 km

Webb's of Glomel

Highlight • Other

If it shows as available on booking.com just go there to book instead of using booking.com as then he is sad that he has to pay 15% to them

Tip by

6

25.3 km

Quistinic lock

Highlight • Other

Canoe rental and snack

Translated by Google •

Tip by

7

26.9 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.

Translated by Google •

Tip by

8

27.0 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

32.1 km

Koad Kerbescont

Forest

32.6 km

Étang de Kerbescont

Lake

B

34.8 km

End point

Bus stop

Way Types & Surfaces

Way Types

12.8 km

10.4 km

9.14 km

2.44 km

< 100 m

Surfaces

17.3 km

8.45 km

4.44 km

4.36 km

277 m

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Elevation

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

Highest point (240 m)

Lowest point (170 m)

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Weather

Powered by Foreca

Sunday 8 November

14°C

6°C

16 %

Additional weather tips

Expect light wind and shifting conditions.

to get more detailed weather forecasts along your route

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