Watch out for downhill mountain bikers all along your walk!
Looking to gain some altitude above the Alpe du Grand Serre resort? Want to explore trails through Matheysin forests and alpine meadows? Breathe in fresh mountain air with the whole family? This walk is made for you!
Learn moreFree access.
From 01/04 to 30/09 daily.
Opening depending on the snow cover.
Marmots are easier to observe during spring and summer.