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Routes
Mountain biking trails
France
Pays de la Loire
Châteaubriant-Ancenis
Saint-Mars-Du-Désert

Tunnel Under the Road – Val Manteau descent loop from Saint-Mars-du-Désert

Routes
Mountain biking trails
France
Pays de la Loire
Châteaubriant-Ancenis
Saint-Mars-Du-Désert

Tunnel Under the Road – Val Manteau descent loop from Saint-Mars-du-Désert

Moderate

3.0

(1)

6

riders

Tunnel Under the Road – Val Manteau descent loop from Saint-Mars-du-Désert

02:13

32.9km

210m

Mountain biking

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is right next to a parking lot.

Last updated: November 18, 2025

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Tips

Includes a very steep uphill segment

You may need to push your bike.

After 21.2 km for 127 m

Waypoints

A

Start point

Parking

Get Directions

1

9.88 km

Tunnel Under the Road

Highlight • Bridge

Small passage under the road, nice work

Translated by Google •

Tip by

2

9.90 km

La Bélorière

Highlight (Segment) • Forest

3

14.8 km

Ruisseau du Refou

Highlight • River

From La Saulzaie to La Rocherie, the Refou flow offers you a superb ascending and shaded single track.

Translated by Google •

Tip by

4

21.2 km

Val Manteau descent

Highlight (Segment) • Other

Direction of descent North> South

Translated by Google •

Tip by

5

22.9 km

Caves

Highlight (Segment) • Other

To cut and avoid the road

Translated by Google •

Tip by

6

25.9 km

Launay

Highlight (Segment) • Other

Flat, quiet and relaxing path. You have to take advantage of it, there aren't many in the area.😅

Translated by Google •

Tip by

B

32.9 km

End point

Parking

Way Types & Surfaces

Way Types

12.0 km

11.2 km

6.50 km

1.75 km

1.48 km

< 100 m

Surfaces

8.86 km

6.70 km

6.52 km

6.01 km

4.69 km

162 m

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Elevation

Elevation

Highest point (80 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Thursday 11 December

12°C

9°C

14 %

If you start your activity now...

Max wind speed: 7.0 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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