4.8
(6)
39
riders
01:23
12.4km
80m
Mountain biking
This trail, accessible to all, invites you to discover an alpine river with a rich flora and fauna. A true biological corridor, the Fier flows at the bottom of a majestic glacial valley bordered by the Glières Massif, the Cruet, and the Dents de Lanfon.
The Fier plain can be…
Last updated: May 13, 2025
Waypoints
Start point
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5 m
Highlight • Waterfall
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Tip by
5.68 km
Highlight • Trail
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Tip by
6.64 km
Highlight • River
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Tip by
12.4 km
End point
Way Types & Surfaces
Way Types
6.04 km
5.93 km
469 m
Surfaces
9.97 km
2.27 km
201 m
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Elevation
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Weather
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Thursday 9 July
33°C
17°C
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This route was planned by komoot.
Comments
March 28, 2025
This trail, accessible to all, invites you to discover an alpine river with a rich flora and fauna. A true biological corridor, the Fier flows at the bottom of a majestic glacial valley bordered by the Glières Massif, the Cruet, and the Dents de Lanfon.
The Fier plain can be reached from several parking
Translated by Google •
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