 The nucleus of the town is divided into Palassoglio (“Little Palace”, under the jurisdiction of the commendatory abbots of San Solutore and Carré (“Quadrated”, under the jurisdiction of the lay feudatories).The hamlets of Corbiglia (Curtis Vetula, “Old Manor”) and Roncaglia were once indicated as "Villar di Mezzo" (Halfway Hamlets).The first traces of human presence are the Neolithic incisions on the erratic boulders.