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Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Bourg-En-Bresse
Bohas-Meyriat-Rignat

Cize-Bolozon Viaduct – Cize Viaduct loop from Bohas-Meyriat-Rignat

Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Bourg-En-Bresse
Bohas-Meyriat-Rignat

Cize-Bolozon Viaduct – Cize Viaduct loop from Bohas-Meyriat-Rignat

Hard

4.9

(15)

109

riders

Cize-Bolozon Viaduct – Cize Viaduct loop from Bohas-Meyriat-Rignat

03:50

60.2km

760m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: March 6, 2026

Waypoints

A

Start point

Bus stop

Get Directions

5.13 km

Col de la Roche

Mountain Pass

2

13.3 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

3

13.9 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

4

24.9 km

Restaurant le Pont

Highlight • Restaurant

A café in the small village of Thierette. It is a very beautiful place next to the Ain river. It's just over the river and a nice place to take a break.

Translated by Google •

Tip by

5

27.3 km

Lac de Conflans

Highlight • Lake

This magnificent lake lies at the confluence of the Ain and Valouse rivers. It is located at the foot of the medieval Château de Conflans.

Translated by Google •

Tip by

6

36.3 km

Really quiet road

Highlight (Segment) • Other

A quiet road along the Ain river. It is part of the Ain à Vélo cycle route.
This section is called Ain à Vélo no.22 - And in the middle runs a river.

Translated by Google •

Tip by

7

47.8 km

Port de Merpuis

Highlight • Beach

Perfect for a swim

Translated by Google •

Tip by

56.7 km

Le Dernier Col

Mountain Pass

B

60.2 km

End point

Bus stop

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Way Types & Surfaces

Way Types

57.0 km

2.31 km

849 m

Surfaces

58.6 km

1.61 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 (410 m)

Lowest point (250 m)

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Weather

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Tuesday 19 May

23°C

11°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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