Structure La Rocca has a square shape; on the corners there are towers and in the center there was a main tower (or male) with lanterns and a bell for signals. There are no signs of rainwater collectors even if the fortress certainly had them. Under the hill there are two that were most probably used for the fortress. The construction was equipped with merlons, drawbridges and ditches as can be seen from the drawings and prints by Sercambi, Warren, Gianchi, Mazzoni. The buildin ...