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Cascade Lock – La Rigole d'Hilvern Greenway loop from Lanfains

Cascade Lock – La Rigole d'Hilvern Greenway loop from Lanfains

Hard

4.0

(3)

riders

Cascade Lock – La Rigole d'Hilvern Greenway loop from Lanfains

07:08

133km

920m

Gravel riding

Hard gravel ride. Very 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 25, 2026

Waypoints

Start point

Bus stop

Get Directions

67.9 km

Locks 79 to 87 - Around Saint-Gérand

Highlight (Segment) • Other

Sequence of nine locks, seven of which are very close to each other. Boat traffic must have been very slow on this section…

Translated by Google •

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72.8 km

Ècluse de Kervégan

Highlight • Other

Romantic historic canal locks at the small village of Le Roz

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78.8 km

Cascade Lock

Highlight • Bridge

Just before arriving in Pontivy the river Blavet crashes down a wide cascade, while the canal is channelled left through a lock. Pedestrians and bikers can cross the narrow metal …

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81.0 km

Guernal lock on the Nantes-Brest canal

Highlight • Other

The Guernal lock is located in the town of Neulliac. It was built around the 1800s and is accompanied by several buildings (houses, stores, bridges over locks) whose restoration has not been completed.

Translated by Google •

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94.1 km

Poulhibet lock - Canal de Nantes à Brest

Highlight • Other

NB: This lock is equipped with public dry toilets and a mechanical repair station for self-service bicycles, pump, tools, frame rack, etc. In addition, the beverage dispenser also contains spare inner tubes!

Translated by Google •

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97.8 km

Guerlédan Lock - Nantes to Brest Canal

Highlight • Monument

Last locks before reaching the barrage

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102 km

Greenway in Mûr-de-Bretagne

Highlight • Cycleway

This greenway connects the Nantes-Brest canal to the Rigole d’Hilvern

Translated by Google •

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124 km

La Rigole d'Hilvern Greenway

Highlight • Cycleway

a little-known towpath that will make you discover inland Brittany, and which acts as a link between the ARMOR coasts and the NANTES - BREST canal

Translated by Google •

Tip by

133 km

End point

Bus stop

Way Types & Surfaces

Way Types

83.7 km

28.9 km

16.4 km

3.87 km

169 m

< 100 m

Surfaces

79.0 km

33.8 km

12.2 km

6.13 km

617 m

Elevation

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

Highest point (290 m)

Lowest point (50 m)

Weather

Monday 24 August

25°C

15°C

24 %

Additional weather tips

Max wind speed: 24.0 km/h

to get more detailed weather forecasts along your route

Comments

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Cascade Lock – La Rigole d'Hilvern Greenway loop from Lanfains

07:08h

133km

920m

Cascade Lock – La Rigole d'Hilvern Greenway loop from Lanfains

Locks 79 to 87 - Around Saint-Gérand

Ècluse de Kervégan

Cascade Lock

Guernal lock on the Nantes-Brest canal

Poulhibet lock - Canal de Nantes à Brest

Guerlédan Lock - Nantes to Brest Canal

Greenway in Mûr-de-Bretagne

La Rigole d'Hilvern Greenway

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