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Mountain biking trails
France
Bourgogne-Franche-Comté
Saint-Claude
Saint-Laurent-En-Grandvaux

Pic de l'Aigle – The ghost tunnel! loop from Gare de Saint-Laurent-en-Grandvaux

Routes
Mountain biking trails
France
Bourgogne-Franche-Comté
Saint-Claude
Saint-Laurent-En-Grandvaux

Pic de l'Aigle – The ghost tunnel! loop from Gare de Saint-Laurent-en-Grandvaux

Moderate

5.0

(1)

9

riders

Pic de l'Aigle – The ghost tunnel! loop from Gare de Saint-Laurent-en-Grandvaux

03:37

47.8km

800m

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 20, 2026

Tips

Cycling is not permitted along parts of this route

After 14.7 km for 126 m

After 27.5 km for 162 m

Waypoints

A

Start point

Train Station

Get Directions

1

14.8 km

Pic de l'Aigle

Highlight • Summit

At the summit of the Pic d'Aigle at an altitude of 993 meters, which is often also called Bec de l'Aigle, the whole of the Jura rises up at your …

Translated by Google •

Tip by

2

27.1 km

Saine River Waterfalls

Highlight • Waterfall

Awesome waterfalls in a very deep gorge. Follow the trail to get closer to the beginning of the waterfalls.

Tip by

3

27.6 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

4

29.9 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

30.5 km

The ghost tunnel!

Highlight • Other

180m long. Don't forget your light.

Tip by

6

41.4 km

Heir to the glaciers that covered the Jura ten thousand years ago, leaving moraines with impermeable bottoms, a peat bog is formed when these bottoms fill with stagnant water, populated …

Translated by Google •

Tip by

B

47.8 km

End point

Train Station

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Way Types & Surfaces

Way Types

25.3 km

18.2 km

1.48 km

1.46 km

1.30 km

< 100 m

Surfaces

31.6 km

8.55 km

4.25 km

2.61 km

492 m

366 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 (970 m)

Lowest point (680 m)

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Weather

Powered by Foreca

Today

Thursday 16 July

26°C

13°C

80 %

Additional weather tips

Max wind speed: 18.0 km/h

to get more detailed weather forecasts along your route

Comments

September 17, 2025,Belvedere des 4 Lacs mit Geistertunnel 👻🇨🇵
The conditions were much better for biking today, but still very wet.

The terrain changed constantly, which continued throughout the entire tour.

The highlight was definitely the four lakes with their beautiful colors 🤗 and the section along the old railway line with the 180-meter-long (short) tunnel 👻👍 be sure to bring a lamp 🔦
We actually wanted to have …

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