This activity is a cross between hiking and mountaineering. 700 m long, the via ferrata "Yves Pollet-Villard" is equipped with ladders, footbridges, ramps and cables. Situated in the Borderan Mountain, the via ferrata is near the Aravis Pass road.
By law N° 07/079, of May 3rd 2007, the via ferrata is forbidden from November 15th till May 5th and, except this period, if the control visit has not been made and if the snow conditions makes the way back so much dangerous.