Ruins and landscape. Study and conservation of the fortifications of Ferentillo in Umbria
The Matterella fortress and the castle of Precetto are located in the municipality of Ferentillo in the Umbrian province of Terni; the fortified structures belonged to a complex defensive system that arose to protect the southern sector of the Valnerina valley near the ancient roads to Spoleto and Monteleone. The two settlements for defending and controlling the territory are positioned one before the other along the steep slopes of the valley, which at this point forms a narrow gorge in which the Nera river runs.