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Routes
Bike touring routes & trails
France
Pays de la Loire
Châteaubriant-Ancenis
Abbaretz

Étang de Gruelleau – Terril de la mine d'Abbaretz loop from Abbaretz

Routes
Bike touring routes & trails
France
Pays de la Loire
Châteaubriant-Ancenis
Abbaretz

Étang de Gruelleau – Terril de la mine d'Abbaretz loop from Abbaretz

Moderate

4.0

(1)

21

riders

Étang de Gruelleau – Terril de la mine d'Abbaretz loop from Abbaretz

02:40

35.6km

160m

Cycling

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

Last updated: October 17, 2025

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Tips

Includes segments that go up or down a series of steps

You may need to carry your bike.

After 12 m for 3 m

After 33.5 km for 3 m

After 35.6 km for 3 m

Waypoints

A

Start point

Train Station

Get Directions

1

10.8 km

Étang de Gruelleau

Highlight • Lake

2

33.1 km

Abbaretz mine spoil tip

Highlight • Other

A truly amazing site. Bring a lock, as you have to leave your bike at the bottom of the steps.

Translated by Google •

Tip by

3

33.4 km

Mine Lake

Highlight • Lake

This 40-meter-deep (!!!) pond occupies the former Abbaretz tin mine, which has been in operation since Roman times. It cannot be cycled around, but it is possible to do so …

Translated by Google •

Tip by

4

34.4 km

Abbaretz pond

Highlight • Other

Small pond in the middle of a recreation area. Several picnic tables. Unfortunately, I didn't see a single body of water. If the town hall is reading this...

Translated by Google •

Tip by

5

34.7 km

Saint-Pierre Church

Highlight • Religious Site

19th-century church. Unfortunately, there's no water supply, but there's a good bakery in the small square to the left.

Translated by Google •

Tip by

6

34.8 km

WC and water point

Highlight • Other

B

35.6 km

End point

Train Station

Way Types & Surfaces

Way Types

15.7 km

10.7 km

5.21 km

2.46 km

946 m

351 m

196 m

Surfaces

15.9 km

11.4 km

7.05 km

914 m

266 m

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Elevation

Elevation

Highest point (70 m)

Lowest point (20 m)

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Weather

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Monday 8 December

15°C

11°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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