You can’t really miss it—Florence’s cathedral (Cattedrale di Santa Maria del Fiore) dominates the skyline with that massive red-brick dome. Construction began in the 13th century and continued for nearly 150 years, which is evident in the diverse styles. The outside is covered in pink, green and white marble—oddly beautiful up close. Inside, check out Vasari’s Last Judgment fresco under the dome. If you’re up for the climb (and it is quite a climb), the view from the top is worth the leg burn.

Siena still runs on medieval time—in the best way. Its centre hasn’t changed much in centuries, and that’s part of the charm. The Piazza del Campo is the heart of it all—it’s where the Palio horse race happens twice a year. Climb the Torre del Mangia for wide views across the rooftops. The cathedral’s worth the time, especially its black-and-white striped interior, detailed floor mosaics (open seasonally), and the Piccolomini Library tucked inside. Don’t skip the crypt or the Museo dell’Opera del Duomo—they’re quieter and give you a different angle on the city.

The Leaning Tower of Pisa is one of Italy’s (and the world’s) most recognisable landmarks—but the tilt that made it famous wasn’t part of the plan. Construction started in the 12th century, and the soft ground caused it to lean almost from the beginning. Up close, it’s oddly striking, almost like a lopsided wedding cake, and yes, you can still climb it.

A combination of spectacular plays, amazing operas and national celebrated concerts — that's Theater Aachen. It takes you into the land beyond the limits of everyday life and invites you to encounter with characters and stories that touch and move.