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Routes
Mountain biking trails
France
Pays de la Loire
Saint-Nazaire
Savenay

Boitouze Trail – Mabille Valley Lake loop from Savenay

Routes
Mountain biking trails
France
Pays de la Loire
Saint-Nazaire
Savenay

Boitouze Trail – Mabille Valley Lake loop from Savenay

Moderate

5.0

(2)

18

riders

Boitouze Trail – Mabille Valley Lake loop from Savenay

02:30

33.7km

300m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 26, 2026

Tips

Cycling is not permitted along parts of this route

After 23.3 km for 98 m

After 31.4 km for 78 m

Waypoints

A

Start point

Bus stop

Get Directions
1

9.03 km

Boitouze Stream

Highlight • River

2

9.41 km

Boitouze Trail

Highlight • Trail

3

12.9 km

Château de l'Escuray

Highlight • Castle

4

30.3 km

View of the Countryside

Highlight • Viewpoint

View of the Loire Valley

Showing Translation

Tip by

5

30.5 km

Mabille Valley Lake

Highlight • Lake

Lac de la Vallée Mabille, more commonly known as Lac de Savenay, is a beautiful body of water located at the eastern entrance to the town of Savenay. Artificial, the …

Translated by Google •

Tip by

30.9 km

Lac de la Vallée Mabile

Lake

7

31.6 km

Mabille Valley Lake

Highlight • Other

The Lac de la Vallée Mabille, or Lac de Savenay, is a beautiful artificial reservoir that is worth a detour. By bike, you can easily go around the southern part …

Translated by Google •

Tip by

B

33.7 km

End point

Bus stop

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Way Types & Surfaces

Way Types

11.7 km

9.70 km

7.13 km

2.42 km

2.34 km

413 m

Surfaces

11.4 km

8.72 km

6.12 km

3.93 km

3.28 km

276 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 (0 m)

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Weather

Powered by Foreca

Monday 19 October

16°C

7°C

11 %

Additional weather tips

Max wind speed: 16.0 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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Moderate

4.4

276

Mabille Valley Lake – Creek Downhill/mountain loop from Savenay

03:10h

39.5km

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