From Vulpot, take the road down into the valley and walk on asphalt for a few minutes until you reach the start of the trail that descends to the right beneath the wall of the Malciaussia dam. After crossing an easy ford, you climb briefly and continue on a flat stretch passing through meadows beside the Castelletto farmhouses. At the end of a large meadow crossed by several small streams, you face the only ascent of the section. At the top of the climb, you can see to the right the marshy plateau of Lake Falin. The path continues through a forest with some sections reduced to a narrow and steep track. Upon reaching the hamlet of Margone, you leave the trail to follow the provincial road, about 2.5 km of asphalt to reach the stopping point "La Furnasa" or continue to the Villaretti hostels (Usseglio).