Severe climb from Sapey: 3km at 10% well packed. Road not cleared of snow in winter, hence the presence of some snowy / icy passages until quite late ...
The tower of Arces was once the keep of a fortified castle. Built between the 12th and 13th centuries, this castle made it possible to monitor the Grésivaudan valley.
Between Grenoble and Chambéry, the Château du Touvet stands facing Belledonne, in a landscape of plains and mountains. Behind its 18th-century façade, you'll discover a terraced park and a spectacular, listed water staircase.