Colle Tondo

Hill located west of Controguerra, between San Fedele and Riparossa, which descends towards Piane Tronto. At the base of the eastern slope of Colle Tondo there is the source of Riparossa with the valley of the springs and there the municipal forest began. The rivulet of water that still flows there today is the Torrente della Fonte. The name originates from the this spring could be found between the San Fedele and Mattonelleforma del colle districts.