Mabille Valley Lake – Mabille Valley Lake loop from Savenay

Bike touring routes & trails

Mabille Valley Lake – Mabille Valley Lake loop from Savenay

Hard

5.0

(1)

122

riders

Mabille Valley Lake – Mabille Valley Lake loop from Savenay

03:32

43.3km

450m

Cycling

Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route. The starting point of the route is accessible with public transport.

Last updated: September 30, 2026

Waypoints

Start point

Train Station

Get Directions

1.53 km

Ruisseau de Savenay

Highlight • Other

A pretty path follows the trail between the lake and the Syl marsh.

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1.56 km

Fresnier Marsh Trail

Highlight • Trail

A pretty path connecting the town of Savenay to Grand Brossais, the northern gateway to the Syl marsh.

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11.5 km

Bois de la Glinais

Forest

32.1 km

la citrais

Forest

33.7 km

Built around 1545, the Moulin de la Pâquelais is a remarkable building located to the east of Savenay. After a restoration in 1991, the mill became functional again. It has been listed as a historic monument since 1996.

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34.1 km

Ruins

39.3 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 …

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40.1 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 …

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40.6 km

Lac de la Vallée Mabile

Lake

42.6 km

Savenay

Highlight • Settlement

On the edge of the Loire estuary, the small town of Savenay makes an excellent base camp for exploring the Brière regional natural park (PNR) which it borders. In its …

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43.3 km

End point

Train Station

Way Types & Surfaces

Way Types

14.9 km

12.3 km

11.6 km

2.68 km

1.57 km

288 m

Surfaces

22.6 km

14.2 km

4.35 km

1.25 km

994 m

Elevation

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

Highest point (90 m)

Lowest point (10 m)

Weather

Tuesday 13 October

22°C

9°C

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Comments

April 6, 2025,Rando de Malville 2025-04-06

Malville hiking route. The trail passes through private roads and should not be repeated. This is one of the most beautiful hikes in the 44 department. Note that the elevation gain is 1100, not 570, for a 55 km hike.

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