Cize Viaduct – Viaduct Cize-Bolozon loop from Villereversure
Cize Viaduct – Viaduct Cize-Bolozon loop from Villereversure
4.5
(8)
172
riders
Cize Viaduct – Viaduct Cize-Bolozon loop from Villereversure
03:05
66.5km
780m
Road cycling
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.
Last updated: August 20, 2026
Waypoints
Start point
Train Station
10.1 km
Le Dernier Col
Mountain Pass
12.6 km
View of the Viaduc de Poncin
Highlight • Bridge
Translated by Google •
Tip by
26.9 km
Ain Valley
Highlight • River
Translated by Google •
Tip by
30.5 km
Cize Viaduct
Highlight • Bridge
Translated by Google •
Tip by
41.4 km
Pont de Thoirette
Highlight • Other
"Iron bridge. For several centuries, the Ain was crossed at Thoirette using a ferry, called Christouphe's ferry, named after the commune where the passenger resided.
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Tip by
41.7 km
Thoirette on the Ain River
Highlight • Settlement
Translated by Google •
Tip by
52.1 km
View of the bridge over the Ain River
Highlight • Other
Translated by Google •
Tip by
54.2 km
Viaduct Cize-Bolozon
Highlight • Other
Worth the detour!
More information on patrimoines.ain.fr/n/le-viaduc-de-cize-bolozon/n:1196
Translated by Google •
Tip by
61.7 km
Col de la Roche
Mountain Pass
66.5 km
End point
Train Station
Way Types & Surfaces
Way Types
64.4 km
1.40 km
539 m
120 m
< 100 m
Surfaces
65.2 km
1.13 km
< 100 m
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Sign up for freeElevation
Highest point (410 m)
Lowest point (250 m)
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Sign up for freeWeather
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Monday 12 October
19°C
7°C
37 %
Additional weather tips
Max wind speed: 6.0 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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