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Routes
Mountain biking trails
France
Bourgogne-Franche-Comté
Saint-Claude
Fort-Du-Plasne

Tunnel de 180 m de long sur la Tramjurasienne editorial name for French users – The ghost tunnel! loop from Fort-du-Plasne

Routes
Mountain biking trails
France
Bourgogne-Franche-Comté
Saint-Claude
Fort-Du-Plasne

Tunnel de 180 m de long sur la Tramjurasienne editorial name for French users – The ghost tunnel! loop from Fort-du-Plasne

Moderate

8

riders

Tunnel de 180 m de long sur la Tramjurasienne editorial name for French users – The ghost tunnel! loop from Fort-du-Plasne

01:46

20.5km

330m

Mountain biking

Moderate mountain bike ride. Good fitness required.

Last updated: September 10, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional du Haut-Jura

Waypoints

A

Start point

Get Directions
1

2.37 km

Forest Trail in Parc naturel régional du Haut-Jura

Highlight • Trail

2

6.03 km

La Saine

Highlight • Other

Confluence of the Ruisseau d'Entre Côtes stream into the course of La Saine.

Translated by Google •

Tip by

3

6.65 km

Bief de la Ruine Waterfalls

Highlight • Waterfall

The Bief de la Ruine waterfall is located in the spectacular Malvaux Gorge. One of the most astonishing features of this waterfall is the fact that it only comes alive …

Translated by Google •

Tip by

4

6.87 km

A former, unlit railway tunnel with a length of 180 meters. A flashlight is extremely helpful here, as there are quite large stones in some places that are invisible in the dark.

Translated by Google •

Tip by

5

7.15 km

Bief de la Ruine Tunnel

Highlight • Structure

180 m long tunnel through the mountain, requiring a flashlight.

Translated by Google •

Tip by

6

7.24 km

The ghost tunnel!

Highlight • Other

180m long. Don't forget your light.

Tip by

B

20.5 km

End point

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Way Types & Surfaces

Way Types

13.5 km

4.91 km

1.62 km

522 m

Surfaces

12.3 km

4.49 km

1.54 km

1.34 km

709 m

123 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 (940 m)

Lowest point (720 m)

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Weather

Powered by Foreca

Today

Sunday 8 November

14°C

6°C

27 %

Additional weather tips

Expect light wind and shifting conditions.

to get more detailed weather forecasts along your route

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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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