Day 1: from Malga Sorgazza we hike in the direction of Cima d’Asta, we ascend to Rifugio Brentari where we spend the night.
Day 2: from Rifugio Brentari we hike up to forcella Socede and we descend to forcella Magna. We climb up to Lasteati lakes and follow the path flancking the Tombola Nera peak. We then descend to Rifugio Caldenave where we spend the night. Today's hike is mainly downhill, with some gentle uphills across the trenches and outposts of the First World War.
Day 3: we complete the loop by returining to Malga Sorgazza along Cimon Rava, passing by the Costa Brunella Lake and following the war boundary lines. Today's hike includes some technical secions surrounded by beautiful landscapes.
*optional: it is possible to add one day to the itinerary and hike the “Anello del Zimon” (Zimon ring), a new path that explores the north face of Cima d’Asta to its summit, thus getting back to Rifugio Brentari for the overnight.