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France
Bourgogne-Franche-Comté
Saint-Claude
Bonlieu

Petit Maclu Lake – Grand Maclu Lake loop from Bonlieu

Moderate

4.2

(16)

146

riders

Petit Maclu Lake – Grand Maclu Lake loop from Bonlieu

02:04

25.5km

360m

Cycling

Moderate bike ride. 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: August 25, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional du Haut-Jura

Waypoints

A

Start point

Parking

Get Directions
1

3.50 km

Lac de la Motte

Highlight • Lake

It is a natural lake of glacial origin with a wild appearance. This lake will surprise you with its turquoise shores on a clear day and its cliffs in the …

Translated by Google •

Tip by

2

5.51 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

3

6.56 km

Lac de Narlay

Highlight • Lake

Boat mooring with wooden dock for fishing boats at Lac de Narlay.

Translated by Google •

Tip by

4

9.33 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

5

10.9 km

Grand Maclu Lake

Highlight • Lake

Small, rocky stretch of beach that you can climb down to, as well as good views of Lac Le Grand Maclu.

Translated by Google •

Tip by

6

16.6 km

Lake Bonlieu

Highlight • Lake

Very nice lake, unfortunately swimming is prohibited here

Tip by

17.0 km

Lac de Bonlieu

Lake

8

19.7 km

Bonlieu Abbey Campsite

Highlight • Other

9

21.4 km

B

25.5 km

End point

Parking

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Way Types & Surfaces

Way Types

13.5 km

5.17 km

3.54 km

2.82 km

335 m

< 100 m

Surfaces

10.4 km

6.38 km

5.97 km

2.50 km

128 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 (820 m)

Lowest point (720 m)

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Weather

Powered by Foreca

Friday 9 October

14°C

6°C

94 %

Additional weather tips

Max wind speed: 15.0 km/h

to get more detailed weather forecasts along your route

Comments

June 14, 2022,Lac de Narlay – Lac du Grand Maclu Runde von Le Frasnois
Very nice easy bike tour along 4 lakes and some small waterfalls.

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