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Routes
Mountain biking trails
France
Pays de la Loire
Saint-Nazaire
Chaumes-En-Retz

Gourmalon Cliff – Botanical Park and Its Islets loop from Arthon-en-Retz

Routes
Mountain biking trails
France
Pays de la Loire
Saint-Nazaire
Chaumes-En-Retz

Gourmalon Cliff – Botanical Park and Its Islets loop from Arthon-en-Retz

Moderate

4.0

(3)

9

riders

Gourmalon Cliff – Botanical Park and Its Islets loop from Arthon-en-Retz

02:33

42.2km

210m

Mountain biking

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is right next to a parking lot.

Last updated: August 11, 2026

Tips

Includes a segment in which cycling is not permitted

After 23.4 km for 157 m

Waypoints

A

Start point

Parking

Get Directions
1

850 m

Great mountain bike loop around Arthon en Retz 😍

Highlight • MTB Park

2

17.0 km

Fontaine Aux Bretons

Highlight • Beach

18.2 km

Beach

Beach

4

20.1 km

Crique de la Source

Highlight • Beach

5

21.3 km

Gourmalon Cliff

Highlight • Viewpoint

Road that runs along the coast of the Pointe de Gourmalon

Translated by Google •

Tip by

6

22.2 km

Ria of Pornic

Highlight • River

7

22.6 km

Botanical Park and Its Islets

Highlight • Natural

Well laid out and rolling

Translated by Google •

Tip by

8

26.4 km

Val Saint-Martin Pond

Highlight • Lake

I was able to follow the east bank on a gravel bike without a problem. The zipline that flies over the pond looks particularly nice.

Translated by Google •

Tip by

27.7 km

Canal de la Haute Perche

Lake

10

28.2 km

good condition of the track, along a stream

Translated by Google •

Tip by

B

42.2 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

13.4 km

13.3 km

7.86 km

6.63 km

930 m

145 m

< 100 m

Surfaces

14.2 km

12.9 km

7.40 km

6.14 km

1.05 km

511 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

Tuesday 20 October

16°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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