Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Mountain biking trails
France
Bourgogne-Franche-Comté
Saint-Claude
Morbier

Trou Bleu – Railway viaduct in Morez loop from Les Marais

Routes
Mountain biking trails
France
Bourgogne-Franche-Comté
Saint-Claude
Morbier

Trou Bleu – Railway viaduct in Morez loop from Les Marais

Hard

4.3

(3)

12

riders

Trou Bleu – Railway viaduct in Morez loop from Les Marais

03:03

30.8km

830m

Mountain biking

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is accessible with public transport.

Last updated: May 20, 2026

Tips

Includes a segment that goes up or down a series of steps

You may need to carry your bike.

After 13.8 km for 15 m

Waypoints

A

Start point

Bus stop

Get Directions

1

8.25 km

Ridges of the Three Commères

Highlight (Segment) • Other

2

12.8 km

Balcon des Crottes

Highlight • Viewpoint

At 850 meters above sea level, the balcony of Les Crottes offers a dizzying view of the Moréz valley. The slope is steep to access it from Morez.

Translated by Google •

Tip by

3

13.3 km

Saint-Michel Church of Morbier

Highlight • Religious Site

4

16.0 km

Trou Bleu

Highlight • Natural Monument

Resurgence of water coming from the Lac des Mortes. The Passerelle is a fun bridge that crosses the Bienne.

Tip by

5

17.5 km

Railway viaduct in Morez

Highlight • Bridge

Interesting railway viaduct in Morez on the railway line to Champagnole,
More information: de.wikipedia.org/wiki/Morez#Geschichte

Translated by Google •

Tip by

6

18.2 km

Viaduc de Morez

Highlight • Bridge

7

24.1 km

Saint Renobert Church

Highlight • Other

This 19th century church is typical of Haut-Jura. Its Comtois bell tower offers one of the most beautiful ringtones in the region

Translated by Google •

Tip by

B

30.8 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

14.4 km

8.50 km

5.45 km

1.98 km

406 m

129 m

Surfaces

16.7 km

4.04 km

3.53 km

3.51 km

2.34 km

668 m

< 100 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

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

Highest point (1,140 m)

Lowest point (680 m)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Thursday 21 May

24°C

4°C

5 %

Additional weather tips

Max wind speed: 7.0 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.

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Nearby routes

Moderate

4.5

353

Jura Bike Route

02:35h

31.6km

530m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy