Explore Sforza Castle, a Mediaeval-Renaissance fortress built in the 14th century guided by an audio commentary that provides insights about your surroundings. Once one of Europe's largest citadels, the castle is now home to museums featuring creations by Michelangelo and Leonardo da Vinci. In addition, get a complimentary audio guide for Milan to enjoy suggested walking routes and see iconic landmarks like Duomo di Milano, Santa Maria delle Grazie, and Sempione Park.