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Routes
Road cycling routes
France
Auvergne Rhône Alpes
Bourg-En-Bresse
Ceyzériat

Cize-Bolozon Viaduct – Cize Viaduct loop from Ceyzériat

Routes
Road cycling routes
France
Auvergne Rhône Alpes
Bourg-En-Bresse
Ceyzériat

Cize-Bolozon Viaduct – Cize Viaduct loop from Ceyzériat

Hard

24

riders

Cize-Bolozon Viaduct – Cize Viaduct loop from Ceyzériat

04:17

77.5km

1,540m

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: June 17, 2026

Waypoints

A

Start point

Train Station

Get Directions

6.99 km

Col de France

Mountain Pass

2

12.8 km

Simandre-sur-Suran

Highlight • Other

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

Translated by Google •

Tip by

3

17.4 km

Grand-Corrent Climb

Highlight • Climb

The classic climb for Burgian cyclists!

Translated by Google •

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4

19.6 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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5

21.7 km

Nice view of a good route.

Translated by Google •

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6

22.3 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 •

Tip by

7

22.8 km

Cize Viaduct

Highlight • Bridge

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

Translated by Google •

Tip by

8

41.4 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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48.4 km

Sur l'Achat

Forest

56.3 km

Col de la Croix Bataillard

Mountain Pass

11

74.0 km

Ascension du Mont July

Highlight • Other

Approaching the summit, during La Bisou 2023.

Translated by Google •

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B

77.5 km

End point

Train Station

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Way Types & Surfaces

Way Types

76.8 km

643 m

132 m

< 100 m

Surfaces

67.6 km

9.93 km

132 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 (670 m)

Lowest point (280 m)

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Weather

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Today

Monday 13 July

37°C

22°C

0 %

Additional weather tips

Max wind speed: 13.0 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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