Le tour du Besset

Departure from Siévoz le Haut, hamlet car park. Take the direction of La Valette by Le Cognat and Côta Plana, from there, follow Dessous l'Orme, then take the direction of Le Haut Siévoz by Le Plan and Le Cognat.

The Roizonne viaduct is a work of art built for the La Mure railway. In 1926 the railway went indeed to Valbonnais, and in 1932 to Corps.