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Road cycling routes
France
Auvergne Rhône Alpes
Nantua
Giron

Lake Genin – Lac de Nuanta loop from Giron

Routes
Road cycling routes
France
Auvergne Rhône Alpes
Nantua
Giron

Lake Genin – Lac de Nuanta loop from Giron

Hard

23

riders

Lake Genin – Lac de Nuanta loop from Giron

03:29

59.6km

1,360m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.

Last updated: November 14, 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

Parking

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1

15.8 km

Lake Genin

Highlight • Other

Wonderful place!
There is a restaurant, ideal for a break

Translated by Google •

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2

19.4 km

Beautiful view

Highlight • Other

After Apremont, towards Lake Genin.

Translated by Google •

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3

22.8 km

Impasse des Cris

Highlight • Trail

A worrying name in this isolated corner.

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4

26.6 km

Climb to Apremont (D74)

Highlight (Segment) • Climb

The first ~4 Km are the steepest, between 8-12%, and offer a beautiful view towards Nantua and the lake.

Translated by Google •

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5

31.8 km

Lac de Nuanta

Highlight • Lake

This glacial lake, backed by limestone cliffs, is sometimes sapphire in color, sometimes emerald - Alexandre Dumas wrote in his book Impression de voyage in 1834: "This pretty little sapphire …

Translated by Google •

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6

44.2 km

Étang de Lalleyriat

Highlight • Lake

This beautiful spot is ideal for taking a break. There are benches and public restrooms.

Translated by Google •

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B

59.6 km

End point

Parking

Way Types & Surfaces

Way Types

53.6 km

3.44 km

2.54 km

< 100 m

Surfaces

51.4 km

8.24 km

< 100 m

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Elevation

Elevation

Highest point (1,000 m)

Lowest point (470 m)

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Weather

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Monday 15 December

8°C

2°C

34 %

If you start your activity now...

Max wind speed: 8.0 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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