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Routes
Mountain biking trails
France
Auvergne Rhône Alpes
Saint-Julien-En-Genevois
Annemasse

Marshes – Sionnet Marsh Boardwalk loop from Annemasse

Moderate

5.0

(1)

17

riders

Marshes – Sionnet Marsh Boardwalk loop from Annemasse

02:27

36.3km

210m

Mountain biking

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.

Last updated: June 22, 2026

Tips

Cycling is not permitted along parts of this route

After 13.5 km for 157 m

After 15.8 km for 109 m

After 29.9 km for 476 m

Waypoints

A

Start point

Train Station

Get Directions

1

3.84 km

View of the Voirons from Geneva

Highlight • Viewpoint

2

11.8 km

Marshes

Highlight • Other

3

20.4 km

Prés Bordon Nature Reserve

Highlight • Natural

The Prés Bordon protected site is a rich forest wetland, with diverse bodies of water and thriving riparian vegetation. Closely connected to other natural sites in the surrounding area, it …

Translated by Google •

Tip by

4

21.1 km

View of Le Salève

Highlight • Viewpoint

5

23.6 km

Gy a small wine-growing village on the French border

Translated by Google •

Tip by

6

26.0 km

Meinier Walnut Tree

Highlight • Natural Monument

(The walnut tree will be behind the church)

The largest and oldest walnut tree in Switzerland. planted in 1863.
meinier.ch/environnement-developpement/environnement/noyer-centenaire

Translated by Google •

Tip by

7

27.9 km

Sionnet Marsh Boardwalk

Highlight • Trail

pretty here, very pretty

Showing Translation

Tip by

8

35.2 km

Geneva Annemasse cycle path

Highlight • Other

Railway line cycle path from Annemasse to Geneva.

Showing Translation

Tip by

B

36.3 km

End point

Train Station

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Way Types & Surfaces

Way Types

20.1 km

8.90 km

5.99 km

1.04 km

290 m

< 100 m

Surfaces

11.4 km

9.41 km

7.94 km

6.02 km

1.49 km

116 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 (540 m)

Lowest point (430 m)

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Weather

Powered by Foreca

Wednesday 1 July

29°C

15°C

0 %

Additional weather tips

Max wind speed: 14.0 km/h

to get more detailed weather forecasts along your route

Comments

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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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