Moderate bike ride. 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: January 16, 2026

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Tips

Cycling is not permitted along parts of this route

You'll need to dismount and push your bike.

After 218 m for 67 m

After 41.0 km for 67 m

Waypoints

Start point

Parking

Get Directions

285 m

Rouvray Lock

Highlight • Bridge

Bridge with stairs but passage provided for bicycles

Translated by Google •

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1.90 km

Bocneuf Lock

Highlight • Structure

Picnic table

Translated by Google •

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4.89 km

La Tertraie Lock

Highlight • Structure

Saint-Mélec chapel to see a little further north

Translated by Google •

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8.68 km

Cadoret Lock

Highlight • Structure

Beautiful lock on the Nantes-Brest canal

Translated by Google •

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9.92 km

Lié Lock

Highlight • Structure

Flowers and blossoms without end at the lovingly tended locks on the Nantes-Brest Canal.

Translated by Google •

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14.5 km

Penhouët lock

Highlight • Other

20.7 km

Rohan

Highlight • Settlement

Charming small town on the banks of the river Oust and the Canal from Nantes to Brest which merge for part of the way. It is the home to the …

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37.9 km

Bocneuf Bridge

Highlight • Other

Picnic table and bar / ice cream next door

Translated by Google •

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41.3 km

End point

Parking

Way Types & Surfaces

Way Types

39.4 km

1.12 km

391 m

309 m

144 m

Surfaces

22.3 km

18.5 km

232 m

137 m

127 m

Elevation

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

Weather

Friday 6 March

15°C

8°C

51 %

Additional weather tips

Max wind speed: 10.0 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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Rouvray Lock

Bocneuf Lock

La Tertraie Lock

Cadoret Lock

Lié Lock

Penhouët lock

Rohan

Bocneuf Bridge

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