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Road cycling routes

Auvergne Rhône Alpes

Lake Nantua – Étang de Lalleyriat loop from Nantua

Road cycling routes

Auvergne Rhône Alpes

Lake Nantua – Étang de Lalleyriat loop from Nantua

Hard

10

riders

Lake Nantua – Étang de Lalleyriat loop from Nantua

03:20

58.1km

1,330m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: May 12, 2026

Waypoints

A

Start point

Bus stop

Get Directions

1

227 m

Lake Nantua

Highlight • Lake

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

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2

6.57 km

Peney Viewpoint

Highlight • Viewpoint

The Peney viewpoint overlooks Lake Sylans, on which it offers a beautiful view. Classified since 1909, one can distinguish on its banks the ruins of the old ice factories which …

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3

12.2 km

Étang de Lalleyriat

Highlight • Lake

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

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17.2 km

Charbonnières

Forest

5

22.6 km

Dinoplagne

Highlight • Museum

This paleontological site was discovered in 2009. It houses the longest sauropod footprint in the world. These tracks have been protected and showcased under a wooden canopy since 2021.

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33.2 km

Viewpoint

Viewpoint

7

49.2 km

Impasse des Cris

Highlight • Trail

A worrying name in this isolated corner.

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8

53.1 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.

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B

58.1 km

End point

Bus stop

Way Types & Surfaces

Way Types

52.6 km

4.18 km

1.11 km

185 m

< 100 m

Surfaces

56.9 km

1.24 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 (960 m)

Lowest point (480 m)

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Weather

Powered by Foreca

Friday 29 May

28°C

9°C

0 %

Additional weather tips

Max wind speed: 6.0 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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