Cassinelli hut (m.1568) and Presolana south side: from left Pizzo di Corzene (m.2196),western Presolana (m.2521), Presolana del Prato (m.2450), central Presolana (m.2517) and eastern Presolana (m.2490). In the middle, Ombra valley, a very enjoyable descend for ski alpinists.