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Routes
Road cycling routes
France
Auvergne Rhône Alpes
Nantua
Oyonnax

Cize-Bolozon Viaduct – Cize Viaduct loop from Oyonnax

Routes
Road cycling routes
France
Auvergne Rhône Alpes
Nantua
Oyonnax

Cize-Bolozon Viaduct – Cize Viaduct loop from Oyonnax

Hard

20

riders

Cize-Bolozon Viaduct – Cize Viaduct loop from Oyonnax

03:01

56.7km

1,070m

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

Train Station

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1

12.0 km

Matafelon-Granges

Highlight • Other

Small pass between Ain and Oignin.
Beautiful church in the village, the hotel looked rather closed.

Translated by Google •

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2

12.0 km

Auberge du Col

Highlight (Segment) • Restaurant

by bike, view of oufff

Translated by Google •

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3

19.1 km

Ain Valley

Highlight • Other

Great views over the valley

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4

26.5 km

Cize-Bolozon Viaduct

Highlight • Other

The Cize-Bolozn viaduct is a railway road bridge that crosses the Ain river. It is 73 meters high and was built in 1875.

Translated by Google •

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5

27.0 km

Cize Viaduct

Highlight • Bridge

The Cize viaduct is one of the many impressive bridges that cross the Ain river.

Translated by Google •

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6

30.6 km

Ain Valley

Highlight • River

The road runs along the Ain River, from which the department takes its name.

Translated by Google •

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B

56.7 km

End point

Train Station

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Way Types & Surfaces

Way Types

56.4 km

253 m

< 100 m

Surfaces

54.0 km

2.76 km

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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 (680 m)

Lowest point (280 m)

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Weather

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Today

Thursday 21 May

26°C

7°C

0 %

Additional weather tips

Max wind speed: 9.0 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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