Asphalt road open all year round, connecting Gran Villard di Sauze d'Oulx with Monfol (characteristic alpine settlement, in the past summer mountain pasture of Gad di Oulx, today permanently inhabited by a family). From here, a 800m-long dirt road leads to the picnic area of Ser Blanc, where during the summer there are a car park and an info point managed by the Park Authority. The entrance to Ser Blanc is closed to all motor vehicles, except for the authorized vehicles. After the bar there is a junction: on the left, downhill, you can take the road Ser Blanc-Salbertrand, on the right the road leading to Colle Blegier or to Montagne Seu.