A traverse that leads from the Orobie mountains to overlook the Val Camonica, skirting the dolomitic pre-Alpine group of Concarena. In the first part, the grassy ridge of the Colli is crossed, lying between Val Vivione and Val di Scalve, eventually reaching Passo di Campelli. From Passo di Campelli (1892 m), the border between the provinces of Bergamo and Brescia, a dirt road descends but is soon left on the right to follow trail number 162, which cuts across the debris-covered slopes of Concarena. With a long traverse, first over scree and then through the forest, it descends towards the east to reach Baita Iseo shelter (1335 m) in about an hour and a half.