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Cascade Lock – Junction Basin of the Canals loop from Le Sourn

Cascade Lock – Junction Basin of the Canals loop from Le Sourn

Moderate

riders

Cascade Lock – Junction Basin of the Canals loop from Le Sourn

01:57

41.4km

410m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: June 21, 2026

Tips

Cycling is not permitted along parts of this route

After 28.2 km for 186 m

After 28.5 km for 186 m

Waypoints

Start point

Bus stop

Get Directions

26.0 km

Poulancre Valley

Highlight • Other

Magnificent !

Translated by Google •

Tip by

28.5 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 …

Tip by

30.7 km

Here, the Blavet meets the Nantes-Brest canal.

It was Napoleon Bonaparte, then first consul, who decided on September 17, 1802 to channel the Blavet from Pontivy to Lorient. The project was titanic and lasted more than 30 years.

Translated by Google •

Tip by

31.9 km

Pontivy

Highlight • Other

This beautiful water town, famous for its Château des Rohans, is located in Argoat. That is to say in the very center of the Breton peninsula. It is a city …

Translated by Google •

Tip by

40.9 km

Le Sourn

Highlight • Settlement

This small village of barely 2,000 inhabitants neighbors the town of Pontivy. You find very beautiful chapels and churches within this town.

Translated by Google •

Tip by

41.4 km

End point

Bus stop

Way Types & Surfaces

Way Types

36.2 km

2.54 km

2.07 km

302 m

207 m

110 m

Surfaces

36.8 km

4.12 km

279 m

182 m

< 100 m

Elevation

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

Highest point (210 m)

Lowest point (50 m)

Weather

Tuesday 14 July

28°C

18°C

61 %

Additional weather tips

Max wind speed: 15.0 km/h

to get more detailed weather forecasts along your route

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Cascade Lock – Junction Basin of the Canals loop from Le Sourn

Poulancre Valley

Cascade Lock

Junction Basin of the Canals

Pontivy

Le Sourn

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