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Mountain biking trails

France

Bourgogne-Franche-Comté

Lons-Le-Saunier

Le Frasnois

Grand Maclu Lake – Shore of Lac de Narlay loop from Le Frasnois

Routes

Mountain biking trails

France

Bourgogne-Franche-Comté

Lons-Le-Saunier

Le Frasnois

Grand Maclu Lake – Shore of Lac de Narlay loop from Le Frasnois

Hard

4.6

(11)

riders

Grand Maclu Lake – Shore of Lac de Narlay loop from Le Frasnois

00:50

11.9km

160m

Mountain biking

Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is right next to a parking lot.

Last updated: May 14, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional du Haut-Jura

Waypoints

Start point

Parking

Get Directions

1.36 km

Around Lake Narlay

Highlight (Segment) • Trail

At 748 metres above sea level, Lake Narlay is one of the many small lakes found in the Jura. As with many others, there are trails to go around it.

Translated by Google •

Tip by

4.17 km

Little Maclu Lake

Highlight • Lake

The smaller of the two Maclu Lakes, with an easy hiking trail along its shore.

Translated by Google •

Tip by

4.61 km

Lake Petit Maclu

Highlight • Lake

Nice path along Lac du Petit Maclu.

Translated by Google •

Tip by

5.00 km

Grand Maclu Lake

Highlight • Lake

A gravel, easy-to-walk hiking trail runs along the lakeshore, offering repeated, beautiful views of Lac Le Grand Maclu.

Translated by Google •

Tip by

5.41 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

5.74 km

Grand Maclu Spot

Highlight • Other

Water access with beautiful views of Lac Le Grand Maclu.

Translated by Google •

Tip by

5.79 km

Shore of Lac de Narlay

Highlight • Lake

The water in this lake is extraordinarily clear!

Translated by Google •

Tip by

8.07 km

The Hérisson Waterfalls

Highlight • Waterfall

Very impressive waterfalls

Tip by

11.9 km

End point

Parking

Way Types & Surfaces

Way Types

6.70 km

3.33 km

854 m

814 m

176 m

Surfaces

8.68 km

1.61 km

970 m

552 m

< 100 m

Elevation

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

Highest point (800 m)

Lowest point (730 m)

Weather

Saturday 16 May

14°C

-2°C

0 %

Additional weather tips

Max wind speed: 7.0 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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Grand Maclu Lake – Shore of Lac de Narlay loop from Le Frasnois

Around Lake Narlay

Little Maclu Lake

Lake Petit Maclu

Grand Maclu Lake

Grand Maclu Lake

Grand Maclu Spot

Shore of Lac de Narlay

The Hérisson Waterfalls

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