The Castello Estense ('Este castle') is a moated Renaissance castle in the center of Ferrara, northern Italy. It consists of a large block with four corner towers. After a fire in 1544, which had damaged the previous accommodation, the architect Girolamo da Carpi gave the castle the external appearance which can be still seen today, although the interior has been remodelled several times across the ages. Thank you for your visits / comments / faves!