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Bike touring routes & trails

Bourgogne-Franche-Comté

Lons-Le-Saunier

Doucier Beach – View of Lac de Narlay loop from Le Frasnois

Bike touring routes & trails

Bourgogne-Franche-Comté

Lons-Le-Saunier

Doucier Beach – View of Lac de Narlay loop from Le Frasnois

Hard

5.0

(1)

10

riders

Doucier Beach – View of Lac de Narlay loop from Le Frasnois

02:03

28.5km

490m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. The starting point of the route is right next to a parking lot.

Last updated: September 24, 2026

Tips

Includes a segment in which cycling is not permitted

After 13.6 km for 84 m

Waypoints

A

Start point

Parking

1

4.01 km

Scenic Forest Descent

Highlight • Trail

2

9.41 km

View of Lake Chalain from Fontenu

Highlight • Viewpoint

Lac de Chalain is the largest natural lake in the Jura. Of glacial origin, this lake covers the entire bottom of the Chalain valley with turquoise, which marks a long …

Translated by Google •

Tip by

3

9.47 km

View of Lac de Chalain from Belvedere de Fontenu

Highlight • Viewpoint

4

13.6 km

Lac de Chalain

Highlight • Lake

Lake Chalain is a glacial lake (10th largest natural lake in France), where a lakeside city dating from the Neolithic period, classified as a world heritage site, was discovered.*The view from the Fontenu belvedere will reveal its turquoise waters. !

Translated by Google •

Tip by

5

13.8 km

View of Lac de Chalain

Highlight • Viewpoint

An imposing lake, of a remarkable blue!

Translated by Google •

Tip by

6

16.4 km

Doucier Beach

Highlight • Beach

Clear lake with turquoise water

Translated by Google •

Tip by

7

19.3 km

Lake Chalain

Highlight • Other

great sunset at Lac de Chalain

Translated by Google •

Tip by

8

27.5 km

View of Lac de Narlay

Highlight • Viewpoint

Lac de Narlay is a beautiful mountain lake, nestled in the Jura Mountains, located in eastern France. It is surrounded by lush forests and hills.

Translated by Google •

Tip by

B

28.5 km

End point

Parking

Way Types & Surfaces

Way Types

20.0 km

3.59 km

2.49 km

1.55 km

514 m

341 m

Surfaces

22.8 km

1.99 km

1.94 km

1.18 km

623 m

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Elevation

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

Highest point (800 m)

Lowest point (490 m)

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Weather

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Wednesday 4 November

15°C

-3°C

-- %

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