In September of 2021 and of 2022, after 10 years of inactivity in the area, the Department of Historical Studies reopened archeological investigations on Monti Li Santi. These were carried out in collaboration with the MAVNA with the support of the Comune of Mazzano Romano. Fundamental to this research was the contribution offered by the students of Archeology of the University of Torino.
The excavation, carried out in an area of considerable natural beauty, in the Parco Valle del Treja, offered an insight of two-fold importance. First, the investigation of the geographical stratigraphy of great scientific importance and also the enhancement of a place already rich in historical importance.