Highlight • Bridge
Cize-Bolozon Viaduct
Mountain biking
5.0
(3)
Gravel riding
5.0
(1)
Cycling
5.0
(1)
Road cycling
5.0
(1)
Tips
Julien Harté
April 27, 2026
Nestled in a spectacular natural setting, the viaduct offers superb viewpoints over the Ain gorges. Built at the beginning of the 20th century and then rebuilt after the Second World War in 1950, it illustrates the railway and road heritage of the territory.
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ludo alias pause gourmande 🚲🥾🍰
May 10, 2026
Gravel riding
An impressive work that has its Wikipedia page
fr.wikipedia.org/wiki/Viaduc_de_Cize-Bolozon
fr.wikipedia.org/wiki/Viaduc_de_Cize-Bolozon
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Nearby routes
Best routes near Cize-Bolozon Viaduct
5.0
(1)
45
riders
38.8km
03:36
830m
830m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
Moderate
5.0
(4)
19
riders
33.0km
02:59
630m
630m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
Moderate
45
riders
51.4km
04:49
1,090m
1,090m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
Hard
Details
Informations
Elevation 290 m