The Cittadella (Maltese: Iċ-Ċittadella), also known as the Citadel, is a small fortified city and citadel which lies in the heart of Victoria on the island of Gozo, Malta. The area has been inhabited since the Bronze Age, and in the Medieval era it was known as the Gran Castello. The Cittadella has been on Malta's tentative list of UNESCO World Heritage Sites since 1998.