The buildings were usually battlemented in fantastic form.
The Piazza dei Signori contains picturesque brick battlemented palaces - the Salone del Gran Consiglio (1184) and the Palazzo del Commune (1268).(1268).
The picturesque battlemented campanile belongs to 1213.
Only the minaret of the mosque, dating from the 14th century, and the battlemented wall, flanked by two towers, remain of its former magnificence.
A very picturesque battlemented bridge leads from it to the other shore, sloping down over three arches of different sizes, the fortifica- largest next to the castle and the smallest at the other boas.