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Mountain biking trails

France

Pays de la Loire

Châteaubriant-Ancenis

Blain

Lock 11 — La Prée – Château de la Groulais loop from Plongeon

Routes

Mountain biking trails

France

Pays de la Loire

Châteaubriant-Ancenis

Blain

Lock 11 — La Prée – Château de la Groulais loop from Plongeon

Easy

4.2

(6)

riders

Lock 11 — La Prée – Château de la Groulais loop from Plongeon

01:43

27.4km

70m

Mountain biking

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: May 18, 2026

Tips

Includes a segment that goes up or down a series of steps

You may need to carry your bike.

After 22.7 km for 7 m

Waypoints

Start point

Bus stop

Get Directions

3.37 km

Lock 11 — La Prée

Highlight • Structure

A lock among others? No, because here you can have your bike repaired! This repair workshop is ideal because it is located along the Vélodyssée.

Translated by Google •

Tip by

4.94 km

Le Monkey Bike Bar

Highlight • Pub

The Monkey Bike Bar is a must-see place (Bar) on the Nantes-Brest canal! ideally located on the port of Blain with a terrace to quench your thirst with a nice …

Translated by Google •

Tip by

16.4 km

Bois de Beaumont

Forest

21.8 km

Château de la Groulais

Highlight • Castle

The Château de la Groulais was the largest fortress in the region at the time and was the home of several personalities, including Olivier V de Clisson and Marie Bonaparte, etc.

Translated by Google •

Tip by

22.8 km

Château de la Groulais

Highlight • Castle

27.4 km

End point

Bus stop

Way Types & Surfaces

Way Types

12.7 km

6.71 km

3.76 km

3.52 km

304 m

273 m

143 m

Surfaces

7.66 km

6.71 km

6.59 km

4.97 km

1.32 km

143 m

Elevation

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

Weather

Friday 22 May

31°C

16°C

0 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Lock 11 — La Prée – Château de la Groulais loop from Plongeon

Lock 11 — La Prée

Le Monkey Bike Bar

Château de la Groulais

Château de la Groulais

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