The route starts below the mighty Piz Buin in the direction of the picturesque Lai Blau (2,613 m above sea level), where it is worth taking a short break. Along the western flank you reach Alp Sura, which offers the ideal view for a short lunch break. Above the tree line with a magnificent view of the Lower Engadine and the unique villages, you hike via the hamlet of Munt d'Ardez to Ardez, the second stage destination.