During the 2013 campaign, investigations continued in the ancient Etruscan settlement on the plateau of the Rocca di Parlascio. The team included students from various Italian universities, a school, and the local archaeology club. A deep sediment, rectangular in plan, was excavated, which revealed a number of postholes. At the same time, work continued on a substantial underground cylindrical structure, similar to a well. It was ca. 2 m in diameter and so far has been excavated to a depth of just less than 6 m.