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Routes
Bike touring routes & trails
France
Bourgogne-Franche-Comté
Saint-Claude
Viry

Col de la Croix de Serra – Dog's Leap loop from Sous le Rosay

Routes
Bike touring routes & trails
France
Bourgogne-Franche-Comté
Saint-Claude
Viry

Col de la Croix de Serra – Dog's Leap loop from Sous le Rosay

Hard

45

riders

Col de la Croix de Serra – Dog's Leap loop from Sous le Rosay

03:42

50.5km

1,180m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: April 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

Bus stop

Get Directions

1

5.05 km

Col de la Croix de Serra

Highlight • Mountain Pass

Small Jura pass between the Bienne valley with Saint-Claude and the Semine valley with Saint-Germain-de-Joux. Quiet road D124.
More information: quaeldich.de/paesse/col-de-la-croix-de-serra

Translated by Google •

Tip by

2

19.0 km

Chacom

Highlight • Other

3

22.0 km

Dog's Leap

Highlight • Natural Monument

From this vantage point, the view extends to the distant horizon. The geology is visible amid the greenery.

Translated by Google •

Tip by

4

22.1 km

The hairpin bends of Septmoncel

Highlight (Segment) • Trail

A string of rare hairpin bends, some amazing viewpoints in the direction of the descent, great sensations, a marvel.

Translated by Google •

Tip by

5

28.3 km

Cernaise Viewpoint

Highlight • Viewpoint

The Cernaise belvedere offers an incredible view of Saint-Claude and the Flumen waterfalls.
But the first role returns to the liking of Septmoncel, with its very characteristic folds of rock. …

Translated by Google •

Tip by

40.3 km

Col de Sur la Semine

Mountain Pass

B

50.5 km

End point

Bus stop

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Way Types & Surfaces

Way Types

43.2 km

7.35 km

< 100 m

Surfaces

50.5 km

< 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 (1,200 m)

Lowest point (420 m)

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Weather

Powered by Foreca

Friday 22 May

26°C

10°C

4 %

Additional weather tips

Max wind speed: 10.0 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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3.8

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Loop from Orgelet to Clairvaux-les-Lacs — Haut-Jura Regional Nature Park

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