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Routes
Road cycling routes
France
Auvergne Rhône Alpes
Nantua
Bolozon

Cize Viaduct – Cize-Bolozon Viaduct loop from Cize - Bolozon

Routes
Road cycling routes
France
Auvergne Rhône Alpes
Nantua
Bolozon

Cize Viaduct – Cize-Bolozon Viaduct loop from Cize - Bolozon

Hard

6

riders

Cize Viaduct – Cize-Bolozon Viaduct loop from Cize - Bolozon

04:37

92.0km

1,270m

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: March 1, 2026

Tips

The surface for a segment of your route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 43.2 km for 167 m

Waypoints

A

Start point

Train Station

Get Directions

1

439 m

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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2

971 m

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 •

Tip by

3

1.60 km

Nice view of a good route.

Translated by Google •

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43.2 km

Teppes du Goulousey

Forest

53.7 km

Senoche

Forest

7

60.0 km

Mont Myon

Highlight • Summit

Sublime when there are paragliders

Translated by Google •

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79.0 km

Col de la Rousse

Mountain Pass

9

81.6 km

Simandre-sur-Suran

Highlight • Other

pretty flowered village and remarkably, this fountain offers drinking water 👍

Translated by Google •

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10

86.3 km

Grand-Corrent Climb

Highlight • Climb

The classic climb for Burgian cyclists!

Translated by Google •

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11

88.4 km

Viaduct Cize-Bolozon

Highlight • Other

Impressive work of art in a meander of the Ain.
Worth the detour!
More information on patrimoines.ain.fr/n/le-viaduc-de-cize-bolozon/n:1196

Translated by Google •

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B

92.0 km

End point

Train Station

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Way Types & Surfaces

Way Types

90.1 km

1.66 km

252 m

< 100 m

Surfaces

75.8 km

16.0 km

136 m

< 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 (510 m)

Lowest point (270 m)

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Weather

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Tuesday 19 May

22°C

10°C

-- %

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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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