The trail descends to Alpe Pontima, after crossing the stream along the right bank of the valley. The descent continues to Alpe Compiett where, in addition to a Patrician-owned hut, a number of traditional rustic cabins are surrounded by alpine flora. Continue the descent along the Valle Santa Petronilla, which gives its name to the waterfall that cascades down over Biasca, to arrive at Mount Pieisgèra, a true panoramic balcony overlooking Biasca and the Three Valleys.

The final stretch is a trail of steps leading to Mount Fración from where to reach the junction of Fración di sotto, the starting point of the route.