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Routes
Hiking trails & Routes
France
Bourgogne-Franche-Comté
Lons-Le-Saunier
Foncine-Le-Bas

Tunnel de 180 m de long sur la Tramjurasienne editorial name for French users – Langouette Gorges loop from Foncine-le-Bas

Routes
Hiking trails & Routes
France
Bourgogne-Franche-Comté
Lons-Le-Saunier
Foncine-Le-Bas

Tunnel de 180 m de long sur la Tramjurasienne editorial name for French users – Langouette Gorges loop from Foncine-le-Bas

Moderate

4.5

(97)

371

hikers

Tunnel de 180 m de long sur la Tramjurasienne editorial name for French users – Langouette Gorges loop from Foncine-le-Bas

02:03

7.32km

150m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: March 30, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional du Haut-Jura

Waypoints

A

Start point

Parking

Get Directions

1

20 m

View of the Cascade du Bief de la Ruine and Tram Jurasienne Viaduct

Highlight • Viewpoint

Magnificent view of the Bief de la Ruine waterfall and a bridge of the former railway line.

Translated by Google •

Tip by

2

2.27 km

Streetcar Jurasienne

Highlight • Other

Beautiful passage of the former Tram Jurasienne railway line, which now serves as a hiking trail.

Translated by Google •

Tip by

3

2.72 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

4

3.16 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

5

4.56 km

Old washhouse with floral decorations and drinking water fountain.

Translated by Google •

Tip by

6

4.87 km

Langouette Gorges

Highlight (Segment) • Gorge

This superb canyon is mysteriously concealed by dense vegetation. On entering, you will discover deep gorges, narrow and equipped with footbridges to allow you to discover them in complete safety.

Translated by Google •

Tip by

7

5.05 km

In Les Planches-en-Montagne, hide the little-known Langouette gorges.

The Saine river passes through a rocky defile, 40 meters deep. The watercourse will alternately take on the appearance of whirlpools, waterfalls …

Translated by Google •

Tip by

8

5.29 km

Bridge over La Saine

Highlight • Other

Bridge with a view of La Saine and part of the Langouette Gorge.

Translated by Google •

Tip by

B

7.32 km

End point

Parking

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Way Types & Surfaces

Way Types

4.52 km

2.47 km

190 m

133 m

Surfaces

3.38 km

2.09 km

994 m

736 m

< 100 m

< 100 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 (830 m)

Lowest point (700 m)

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Weather

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Friday 22 May

26°C

4°C

0 %

Additional weather tips

Max wind speed: 15.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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