Tuscany; city of Colle di Val d`Elsa: Palazzo Pretorio (14th century) and the 1623 built bell tower (campanile) of cathedral Concattedrale dei Santi Alberto e Marziale; The Palazzo Pretorio is the former town hall of Colle di Val d`Elsa and houses today the Archeological museum and Etruscan Antiquarium "Ranuccio Bianchi Bandinelli". Its facade is covered with coats of arms mad of stone and ceramic. The bell tower of the cathedral was built by local architect Renieri in 1623 at the place of the old bell tower; built between 1334 and 1355.