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

Petit Maclu Lake – Doucier Beach loop from Bonlieu

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

Petit Maclu Lake – Doucier Beach loop from Bonlieu

Hard

10

riders

Petit Maclu Lake – Doucier Beach loop from Bonlieu

03:37

46.2km

650m

Cycling

Hard bike ride. Very 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: April 10, 2026

Tips

Includes a segment in which cycling is not permitted

After 26.1 km for 84 m

Waypoints

A

Start point

Parking

Get Directions

1

3.72 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

2

5.78 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

3

8.59 km

Lac de Narlay

Highlight • Lake

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

Translated by Google •

Tip by

4

9.56 km

Lac de Narlay

Highlight • Lake

Beautiful lake for swimming and camping in a real good atmosphere

Translated by Google •

Tip by

5

22.0 km

Domaine de Chalain

Highlight • Other

Beautiful place to spend holidays (swimming, biking, hiking).

Tip by

6

26.2 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

7

28.9 km

Doucier Beach

Highlight • Beach

Clear lake with turquoise water

Translated by Google •

Tip by

B

46.2 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

20.9 km

14.2 km

6.24 km

3.08 km

1.10 km

378 m

299 m

Surfaces

16.9 km

14.0 km

8.77 km

4.54 km

1.93 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 (490 m)

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Weather

Powered by Foreca

Wednesday 20 May

24°C

3°C

0 %

Additional weather tips

Max wind speed: 13.0 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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