From the arrival of the Gabiet cable car, turn left onto a dirt road that leads into the Mos valley. Climb it following the 6a trail sign.
At a certain point the valley becomes wide and you turn left onto steeper terrain, passing a band of rocks with a semi-circle to the right, followed by rocks and scree.
When you reach a small rocky plateau, take a northward slope halfway up, crossing some snowfields, and you will reach the base of a steep slope that, with no difficulty, leads to some small rocks before the hut.
Second possibility, which allows you to climb avoiding the lifts, which can hardly be seen except in the distance in the upper part of the itinerary.
From Stafal on the left-hand side of the river, trails 7 and 7c lead to the Salza pass. Follow them, numerous signposts, to the Col de la Salza. Go around the Alta Luce on the right and meet the markers of itinerary 6a coming from the Gabiet. Disl 1679 m.