This hilly circuit around the Aire Valley, famous for its exceptional biodiversity, is the perfect alliance between effort and heritage!
Hop on your mountain bike to tackle the VARIANTE of the Vertiges du Val d’Aire. This challenging route will make you feel alive with its forest trails and panoramic views of the bucolic Argonnais countryside, all while featuring the authentic charm of our rural villages and prestigious stops like the Arithethal Viaduct or the Chéhéry Abbey.
Complete circuit of 37 kms (see the corresponding circuit sheet)
Possible departures: Marcq / Châtel-Chéhéry / Fléville
Follow the mountain bike marking no. 23