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Running trails & routes

Pontivy Castle – Cascade Lock loop from Neulliac

Running trails & routes

Pontivy Castle – Cascade Lock loop from Neulliac

Hard

3.0

(3)

149

runners

Pontivy Castle – Cascade Lock loop from Neulliac

01:50

17.8km

50m

Running

Hard run. Very 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: October 15, 2026

Waypoints

A

Start point

Parking

1

1.51 km

Porzo Lock on the Nantes-Brest Canal

Highlight • Structure

2

4.32 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 •

Tip by

3

8.65 km

Junction Basin of the Canals

Highlight • River

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

4

8.98 km

Pontivy Castle

Highlight • Castle

The Château de Pontivy, or Château des Rohan, was built between the middle of the 15th century and the beginning of the 16th century for and by the Viscounts of Rohan.

Translated by Google •

Tip by

5

9.94 km

Canal Crossing

Highlight • Other

6

11.3 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

B

17.8 km

End point

Parking

Way Types & Surfaces

Way Types

16.1 km

658 m

540 m

473 m

Surfaces

9.26 km

7.60 km

576 m

365 m

< 100 m

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Elevation

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

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Weather

Powered by Foreca

Saturday 17 October

14°C

7°C

44 %

Additional weather tips

Max wind speed: 22.0 km/h

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