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France
Bourgogne-Franche-Comté
Saint-Claude
Morbier

Trou Bleu – Railway viaduct in Morez loop from Morbier

Routes
Hiking trails & Routes
France
Bourgogne-Franche-Comté
Saint-Claude
Morbier

Trou Bleu – Railway viaduct in Morez loop from Morbier

Moderate

4.2

(6)

28

hikers

Trou Bleu – Railway viaduct in Morez loop from Morbier

03:47

12.0km

430m

Hiking

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required. The starting point of the route is accessible with public transport.

Last updated: October 7, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional du Haut-Jura

Waypoints

A

Start point

Train Station

Get Directions
1

489 m

Saint-Michel Church of Morbier

Highlight • Religious Site

3

3.10 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

4

4.02 km

Viaduc du Saillard

Highlight • Bridge

The Saillard viaduct was built from June 1908 to September 1910 by the entrepreneur Alphonse Trunel. Crossing the stream and the Saillard ravine, the viaduct is built from limestone rubble, …

Translated by Google •

Tip by

5

8.72 km

Hauts de Bienne

Highlight • Other

Hauts de Bienne is the name of the former municipality of Morez. Embedded in the gorges of the Bienne, it stands out for its steep landscape, its pretty viaduct and its charming town center where the Bienne flows.

Translated by Google •

Tip by

6

8.92 km

Morez Town Hall

Highlight • Other

7

10.4 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

B

12.0 km

End point

Train Station

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Way Types & Surfaces

Way Types

3.63 km

3.26 km

2.38 km

1.42 km

733 m

389 m

166 m

Surfaces

3.72 km

3.55 km

3.27 km

604 m

466 m

360 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 (900 m)

Lowest point (680 m)

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Weather

Powered by Foreca

Wednesday 7 October

12°C

3°C

84 %

Additional weather tips

Max wind speed: 17.0 km/h

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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