Visit Castel del Monte
Andria countryside, Italy
Castel del Monte stands alone above the countryside near Andria, its octagonal plan repeated in the courtyard and corner towers. Built for Frederick II, it brings together architectural influences that make it unlike a conventional defensive castle. Walk around the exterior before going inside to appreciate the geometry and the surrounding landscape. Check the museum’s current admission arrangements before travelling, and consider a guide if you want help separating the documented history from the many theories.