A wonderful mix of remnants from its Roman and medieval pasts, Spoleto’s history actually goes back further to Bronze Age Umbria. Today, it’s best known for its annual summer Festival dei Due Mondi (Festival of Two Worlds or Spoleto Festival), honoring music, opera, theater and dance. Among the city’s many excellent historic sights are its first-century Roman amphitheatre, the 12th-century Duomo, 13th-century Ponte delle Torri aqueduct and the 14th-century hilltop fortress, Rocca Albornoziana.