Route: B road �S.p. 66 Bo� - Ronchidoso � Mount Belvedere - �S.p. 66 Bo�. Duration: 4 hours. Height difference: 194 mts (ascent) - 194 mts (descent). Length of route: 6.5 kms. Difficulty: (E) moderately challenging. Points of interest: the Emigrant�s Chapel of Ronchidoso; the ruins of the castle of Mount Belvedere; the Gothic Line on the mountain ridge with German trenches and American postings from the second world war; Oliva�s cross and the moving legend behind it.