In this site it's possible to admire the local stone foundations of the city walls, built after the reconstruction in the middle of the fourth century b.C.
An opening in the walls, this from the origins, would suggest the presence of a city gate.

The whole place seems to be relevant to a corner of the fort walls, with the presence of two towers.

Scientists hypothesized that the walls of Trabocchetto belong to two different periods: the mud-brick pieces from the classical era, while those in stone date back to 356 b.C. (The reconstruction was ordered by Dionysius II).