Visconti Rocca (Castell'Arquato) - Credit: Wikimedia Commons
The Visconti Rocca of Castell'Arquato is a Rocca in the mediaeval town of Castell'Arquato, Emilia Romagna, Northern Italy. It was erected on the site of a previous fortification by Luchino Visconti in the 14th century after his family acquired Castell'Arquato. Read more on Wikipedia
Source: en.wikipedia.org