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France

Bourgogne-Franche-Comté

Lons-Le-Saunier

Le Frasnois

View of Lac de Chalain – View of Lac de Narlay loop from Le Frasnois

Routes

France

Bourgogne-Franche-Comté

Lons-Le-Saunier

Le Frasnois

View of Lac de Chalain – View of Lac de Narlay loop from Le Frasnois

Hard

4.0

(1)

riders

View of Lac de Chalain – View of Lac de Narlay loop from Le Frasnois

03:25

44.1km

640m

Gravel riding

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: May 14, 2026

Tips

Includes a segment in which cycling is not permitted

After 19.8 km for 84 m

Waypoints

Start point

Parking

Get Directions

13.7 km

Rest area overlooking Lac de Chambly

Highlight • Rest Area

17.0 km

Lac de Chalain

Highlight • Lake

Kurze Pause am Lac de Chalain

Translated by Google •

Tip by

17.1 km

Doucier Beach

Highlight • Beach

Clear lake with turquoise water

Translated by Google •

Tip by

19.9 km

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

20.1 km

View of Lac de Chalain

Highlight • Viewpoint

An imposing lake, of a remarkable blue!

Translated by Google •

Tip by

41.8 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

43.1 km

Lac de Narlay

Highlight • Lake

Beautiful lake for swimming and camping in a real good atmosphere

Translated by Google •

Tip by

44.1 km

End point

Parking

Way Types & Surfaces

Way Types

28.2 km

10.5 km

4.11 km

885 m

467 m

Surfaces

25.5 km

13.4 km

2.67 km

2.14 km

444 m

Elevation

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

Highest point (850 m)

Lowest point (490 m)

Weather

Monday 25 May

28°C

9°C

11 %

Additional weather tips

Max wind speed: 5.0 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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View of Lac de Chalain – View of Lac de Narlay loop from Le Frasnois

Rest area overlooking Lac de Chambly

Lac de Chalain

Doucier Beach

Lac de Chalain

View of Lac de Chalain

View of Lac de Narlay

Lac de Narlay

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