 The town center of Bassano in Teverina arises on a tuff spur set in a slightly rearward position compared to the Tiber Valley, of which it overlooks one part.Its location, hidden by the surrounding hillocks, does not allow the visibility of neighboring locations such as Mugnano, Attigliano, Chia and Bomarzo.However, a system of sighting and communication must have existed through the hillocks Sasso Quadro (324 m above sea level) and Poggio Zucco (318 m above sea level), directly connected to Bassano through old paths as well as locations of ancient settlements, as remains of buildings prove.