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

Petit Maclu Lake – View of Lac de Narlay loop from Bonlieu

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

Petit Maclu Lake – View of Lac de Narlay loop from Bonlieu

Hard

4.6

(8)

48

riders

Petit Maclu Lake – View of Lac de Narlay loop from Bonlieu

02:03

29.7km

440m

Cycling

Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route. The starting point of the route is right next to a parking lot.

Last updated: August 25, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional du Haut-Jura

Waypoints

A

Start point

Parking

Get Directions
1

1.60 km

The Hérisson Waterfalls

Highlight • Waterfall

Very impressive waterfalls

Tip by

2

3.88 km

Trail Along the Lakes of Haut-Jura

Highlight (Segment) • Trail

Hiking trail at the Grand Lac Maclu, beautiful trail along 3 lakes, normal forest trail, also accessible with luggage.
Very nice clear water, idyllic swimming spots.
More information: de.wikipedia.org/wiki/Lacs_de_Maclu

Translated by Google •

Tip by

3

5.94 km

Petit Maclu Lake

Highlight • Lake

The Grand Maclu, the Lac d'Ilay and the Petit Maclu together form a string of lakes connected by a small stream.
Located in a Natura 2000 area, the lake offers …

Translated by Google •

Tip by

4

7.00 km

Travel between lakes

Highlight • Other

5

8.44 km

Lac de Narlay

Highlight • Lake

Beautiful lake for swimming and camping in a real good atmosphere

Translated by Google •

Tip by

6

8.76 km

Narlay Lake Campsite

Highlight • Other

Simple, original, good.
Supermarkets for bikes a bit far, but there is a shop and a restaurant on the square

Translated by Google •

Tip by

7

9.60 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

8

12.7 km

Scenic Forest Descent

Highlight • Trail

B

29.7 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

22.3 km

5.56 km

1.54 km

< 100 m

< 100 m

< 100 m

Surfaces

24.0 km

3.66 km

2.01 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 (810 m)

Lowest point (580 m)

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Weather

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Tuesday 6 October

18°C

6°C

-- %

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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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