Чертоза
In the Middle Ages, it was destroyed twice, in 1162 by Frederick Barbarossa and in 1356 by the troops opposing the Visconti rule of Milan. In 1310, according to a legend, the emperor Henry VII was stopped here by a snowstorm during his march to Milan. In 1398 Gian Galeazzo Visconti donated the town territories to the monks of the Certosa di Pavia.