Giro del Gran Sasso

The difficulty of the route begins right after the start, basically right after entering the town of Castelli, the climb begins, almost continuous until the Vado di Sole pass. Then, one crosses the entire plateau near Campo Imperatore, then descends to Fonte Cerreto and resumes climbing (with much more accessible gradients) up to P.sso delle Cappannelle and from here the beautiful state road, which descends to Teramo. From here, a series of ups and downs, until reaching back to the starting point.