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Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Nantua
Dortan

View of Lac de Coiselet – Along Lake Coiselet loop from Dortan

Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Nantua
Dortan

View of Lac de Coiselet – Along Lake Coiselet loop from Dortan

Moderate

4.6

(20)

114

riders

View of Lac de Coiselet – Along Lake Coiselet loop from Dortan

02:40

44.0km

400m

Cycling

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

Last updated: March 18, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional du Haut-Jura

Waypoints

A

Start point

Bus stop

Get Directions

2.72 km

La Bienne

Lake

2

6.95 km

View of Lac de Coiselet

Highlight • Lake

Magnificent view of the Ain, here as a reservoir.

Translated by Google •

Tip by

3

7.98 km

Along Lake Coiselet

Highlight (Segment) • Lake

A quiet road that runs along the shore of Lac de Coiselet. It is on the border between the departments of Ain and Jura.

Translated by Google •

Tip by

4

13.2 km

Brücke über den Ain

Highlight • Other

5

14.6 km

View of Coisia

Highlight • Other

The church above the town is worth seeing.

Translated by Google •

Tip by

6

20.2 km

Memorial in Thoirette

Highlight • Other

In memory of the fallen.

Translated by Google •

Tip by

7

25.3 km

Lac de Conflans

Highlight • Lake

This magnificent lake lies at the confluence of the Ain and Valouse rivers. It is located at the foot of the medieval Château de Conflans.

Translated by Google •

Tip by

8

27.7 km

Restaurant le Pont

Highlight • Restaurant

A café in the small village of Thierette. It is a very beautiful place next to the Ain river. It's just over the river and a nice place to take a break.

Translated by Google •

Tip by

9

33.4 km

Barrage de Coiselet

Highlight • Structure

38.0 km

Lac de Coiselet

Lake

B

44.0 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

43.5 km

570 m

Surfaces

43.2 km

761 m

110 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 (330 m)

Lowest point (280 m)

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Weather

Powered by Foreca

Thursday 21 May

27°C

8°C

0 %

Additional weather tips

Max wind speed: 9.0 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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Hard

3.8

56

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

02:58h

45.1km

630m

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