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Routes
Mountain biking trails
France
Bourgogne-Franche-Comté
Lons-Le-Saunier
Chaux-Des-Crotenay

Shore of Lac de Narlay – Grand Maclu Lake loop from La Chaux-des-Crotenay

Routes
Mountain biking trails
France
Bourgogne-Franche-Comté
Lons-Le-Saunier
Chaux-Des-Crotenay

Shore of Lac de Narlay – Grand Maclu Lake loop from La Chaux-des-Crotenay

Hard

3.5

(2)

11

riders

Shore of Lac de Narlay – Grand Maclu Lake loop from La Chaux-des-Crotenay

03:22

44.4km

700m

Mountain biking

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is accessible with public transport.

Last updated: November 18, 2025

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Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional du Haut-Jura

Waypoints

A

Start point

Train Station

Get Directions

1

4.75 km

Lake Petit Maclu

Highlight • Lake

Nice path along Lac du Petit Maclu.

Translated by Google •

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2

5.93 km

Shore of Lac de Narlay

Highlight • Lake

The water in this lake is extraordinarily clear!

Translated by Google •

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3

29.4 km

A beautiful lake tucked away from the crowds around the Cascades de Herisson.

Translated by Google •

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4

29.9 km

Lac de Bonlieu

Lake

5

33.1 km

Bonlieu

Highlight • Other

Bonlieu is a starting point for various highlights in the area. From here you can, among other things, reach the Cascades de Hérisson or the Lac de Bonlieu

Translated by Google •

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6

36.0 km

The Hérisson Waterfalls

Highlight • Waterfall

Very impressive waterfalls

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7

38.7 km

Grand Maclu Lake

Highlight • Lake

The 41 km course is just magnificent
Be careful, just between points 2 and 3 you are in a forest and the recommended path is really impossible to cross without …

Translated by Google •

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8

40.1 km

The Jura mountain bike escapade

Highlight (Segment) • Other

Schöner Trail der Etappe 4 of the Tour L'Échappée Jurassienne by mountain bike

Translated by Google •

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9

43.8 km

Hôtel Restaurant des Lacs

Highlight • Restaurant

Simple hotel, well occupied, good cuisine
hotelrestaurantdeslacs.com

Translated by Google •

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B

44.4 km

End point

Train Station

Way Types & Surfaces

Way Types

23.2 km

14.2 km

3.56 km

1.74 km

1.21 km

463 m

Surfaces

12.0 km

11.6 km

10.0 km

8.07 km

2.62 km

164 m

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Elevation

Elevation

Highest point (1,030 m)

Lowest point (710 m)

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Weather

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Monday 8 December

12°C

-1°C

0 %

If you start your activity now...

Max wind speed: 19.0 km/h

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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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