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District de Nyon

Les Rochassons trail – Mount Mourex loop from Mies

District de Nyon

Les Rochassons trail – Mount Mourex loop from Mies

Hard

5.0

(1)

6

riders

Les Rochassons trail – Mount Mourex loop from Mies

02:43

37.9km

560m

Gravel riding

Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route. The starting point of the route is accessible with public transport.

Last updated: August 14, 2026

Tips

Includes very steep uphill segments

You may need to push your bike.

After 14.9 km for 735 m

After 25.0 km for 173 m

Waypoints

A

Start point

Train Station

1

692 m

Mies Town Hall

Highlight • Monument

2

7.29 km

Gravel Path in Chavannes-des-Bois

Highlight • Trail

3

7.62 km

Stone Bridge on the France–Switzerland Border

Highlight • Bridge

Superb course with clay

Translated by Google •

Tip by

4

17.1 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

5

17.2 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

6

18.3 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

18.9 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

8

35.3 km

View of Wheat Field and Distant Mountains

Highlight • Viewpoint

B

37.9 km

End point

Train Station

Way Types & Surfaces

Way Types

12.6 km

10.9 km

7.16 km

3.86 km

3.52 km

Surfaces

14.6 km

12.6 km

6.91 km

3.76 km

120 m

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Elevation

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

Highest point (750 m)

Lowest point (390 m)

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Weather

Powered by Foreca

Thursday 22 October

13°C

4°C

98 %

Additional weather tips

Max wind speed: 24.0 km/h

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