The Visconti Castle of Voghera is a Medieval castle in Voghera, Lombardy, Northern Italy. It was built in the 14th century by the Visconti, lords and dukes of Milan.
Wikipedia https://en.wikipedia.org/wiki/Visconti_Castle_(Voghera)
Address 87 Via 20 Settembre, Voghera 27058, Italy
Coordinates 44°59'21.454" N 9°0'33.46" E