
Ducal Palace and National Gallery of the Marches
The city's main monument, archetype of the unfortified 15th-century princely residence. Started by Luciano Laurana, with later work by Francesco di Giorgio Martini and Girolamo Genga. Home to the National Gallery: Piero della Francesca, Raphael, Titian, Federico Barocci, and the enigmatic Ideal City.













