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Routes
Mountain biking trails
France
Pays de la Loire
Châteaubriant-Ancenis
Abbaretz

Grand Réservoir de Vioreau – Lake Vioreau loop from La Jahotière

Routes
Mountain biking trails
France
Pays de la Loire
Châteaubriant-Ancenis
Abbaretz

Grand Réservoir de Vioreau – Lake Vioreau loop from La Jahotière

Moderate

4.5

(2)

14

riders

Grand Réservoir de Vioreau – Lake Vioreau loop from La Jahotière

02:46

37.3km

190m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Last updated: May 16, 2026

Waypoints

A

Start point

Restaurant

Get Directions

1

10.8 km

Relaxation tour

Highlight • Other

2

20.5 km

View of the Étang de la Provostière

Highlight • Lake

A pond for fishermen (and walkers), for swimming you have its neighbor the Lac de Vioreau.

Translated by Google •

Tip by

3

20.5 km

Wanderparkplatz mit Toilette, Bänke und Tische

Highlight • Parking

The parking lot at the lake serves as the start and end of various hiking trails and bike tours.
There are tables and benches as well as trash cans and a dry toilet.

Translated by Google •

Tip by

4

26.4 km

Lake Vioreau

Highlight • Lake

This huge expanse of water is a real treat to explore. The water stretches as far as the eye can see in places and the course is ideal for running.

Translated by Google •

Tip by

5

29.4 km

Vioreau Reservoir Dam

Highlight • Monument

The Vioreau reservoir is the main water supply reservoir for the Nantes-Brest canal. The dam was built in 1835.

Translated by Google •

Tip by

6

30.0 km

Grand Réservoir de Vioreau

Highlight • Lake

The Grand Réservoir de Vioreau, located near Joué-sur-Erdre in the Pays de la Loire region, is an impressive body of water covering approximately 900 hectares. Originally built to regulate the …

Translated by Google •

Tip by

7

30.0 km

Lake Vioreau

Highlight • Lake

Largest reservoir in the Loire-Atlantique department with an area of 200 hectares. It enables the Nantes-Brest Canal to be supplied with water via the supply canal. It is owned by the Loire-Atlantique Department under the direction of the Maritime Service.

Translated by Google •

Tip by

8

31.3 km

West bridge at Lac de Vioreau

Highlight • Lake

A quiet deck with stunning views of the lake. A great place to take a break from your run and take in the scenery.

Translated by Google •

Tip by

B

37.3 km

End point

Restaurant

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Way Types & Surfaces

Way Types

14.0 km

12.6 km

9.84 km

733 m

154 m

< 100 m

Surfaces

13.7 km

7.24 km

6.41 km

5.26 km

4.39 km

335 m

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Elevation

Elevation

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

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Weather

Powered by Foreca

Sunday 17 May

16°C

8°C

-- %

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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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