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Routes
Mountain biking trails
France
Pays de la Loire
Ancenis
Mouzeil

Oudon Keep – Tunnel Under the Road loop from Le Boulay

Routes
Mountain biking trails
France
Pays de la Loire
Ancenis
Mouzeil

Oudon Keep – Tunnel Under the Road loop from Le Boulay

Moderate

4.8

(11)

40

riders

Oudon Keep – Tunnel Under the Road loop from Le Boulay

03:42

48.3km

560m

Mountain biking

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.

Last updated: July 17, 2026

Tips

Cycling is not permitted along parts of this route

After 18.3 km for 88 m

After 18.6 km for 83 m

After 26.6 km for 201 m

Waypoints

A

Start point

Bus stop

Get Directions
1

18.7 km

Oudon Keep

Highlight • Castle

A pretty site that is worth the detour for the dungeon and its surroundings (canal, sculptures)

Translated by Google •

Tip by

2

21.1 km

Viewpoint Loire pont d'Oudon

Highlight • Other

nice viewpoint

Translated by Google •

Tip by

3

23.2 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

28.2 km

Les Mazères

Highlight (Segment) • Settlement

5

30.1 km

La Ferrière

Highlight (Segment) • Other

One of the best descents in the area!

Translated by Google •

Tip by

6

30.8 km

La Bélorière

Highlight (Segment) • Forest

7

31.9 km

Tunnel Under the Road

Highlight • Bridge

Small passage under the road, nice work

Translated by Google •

Tip by

B

48.3 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

16.5 km

16.5 km

12.0 km

2.89 km

194 m

140 m

< 100 m

Surfaces

11.6 km

9.70 km

9.35 km

8.76 km

8.59 km

329 m

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Elevation

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

Highest point (80 m)

Lowest point (10 m)

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Weather

Powered by Foreca

Sunday 11 October

21°C

13°C

59 %

Additional weather tips

Max wind speed: 14.0 km/h

to get more detailed weather forecasts along your route

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

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