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Mountain biking trails

District de Nyon

Mount Mourex – Les Rochassons trail loop from Coppet

Mountain biking trails

District de Nyon

Mount Mourex – Les Rochassons trail loop from Coppet

Moderate

4.3

(3)

30

riders

Mount Mourex – Les Rochassons trail loop from Coppet

02:09

28.3km

480m

Mountain biking

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

Last updated: August 28, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 11.0 km for 66 m

Waypoints

A

Start point

Train Station

1

1.53 km

Evening Outing

Highlight • Other

2

6.46 km

Stone Bridge on the France–Switzerland Border

Highlight • Bridge

Superb course with clay

Translated by Google •

Tip by

3

8.06 km

Grilly et marais

Highlight • Other

Between France and Switzerland, the old Grilly bridge

Translated by Google •

Tip by

4

8.48 km

Grilly Town Center

Highlight • Settlement

5

11.0 km

Les Rochassons route

Highlight • Trail

Beautiful place, the short climb is worth it and is rewarded with a cool descent.

Translated by Google •

Tip by

6

11.9 km

Mount Mourex

Highlight • Summit

With the Alps and Lake Geneva on one side and the Jura mountains on the other, Mont Mourex certainly offers breathtaking landscapes wherever you look!

Showing Translation

Tip by

7

14.6 km

Les Rochassons trail

Highlight • Other

Very nice ride. Access routes very nice and safe.
The way up to access Mont Mourex parking is a bit technical mainly because of round rocks but easily doable.
The …

Tip by

8

14.7 km

Mont-Mussy

Highlight • Natural Monument

The Grande source and its streams gush out in a small wood at the foot of Mont-Mussy. They form the main source of La Divonne, a 22 km long river, which flows into Lake Geneva, in Switzerland, at Versoix.

Showing Translation

Tip by

B

28.3 km

End point

Train Station

Way Types & Surfaces

Way Types

10.7 km

7.36 km

6.44 km

2.22 km

1.55 km

Surfaces

12.1 km

8.21 km

3.95 km

3.87 km

201 m

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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

Thursday 15 October

21°C

9°C

0 %

Additional weather tips

Max wind speed: 6.0 km/h

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