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Colophane
April 20, 2024
Cycling
The Jons dam is the last major river regulation facility directly upstream of Lyon. Completed in 1937, it was used to direct the flow towards the Jonage canal, to the detriment of the Miribel canal, for the needs of the Cusset hydroelectric power station.
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Nearby routes
Best routes near Jons Dam
4.5
(100)
816
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Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.5
(46)
352
riders
111km
06:40
440m
440m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.8
(17)
125
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Moderate
Details
Informations
Elevation 190 m
Weather
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Monday 11 May
16°C
8°C
15 %
Additional weather tips
Max wind speed: 16.0 km/h
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