Discover Milan by following two different sightseeing routes, discovering the main sights on a double-decker open-top bus with 12 stops around the city where you can hop on and off as many times as you like. You can hop on and off as many times as you like aboard this open-top double-decker bus. The two routes are interconnected, so you can easily change from one to the other. For Line A the highlights will be the Sforzesco Castle, Piazza Duomo and Scala Theatre while on Line B you'll find Via Montenapoleone, Leonardo da Vinci's Cenacolo, and much more. The ticket is valid for 24 or 48 hours from the time of first use. Milan is the economic powerhouse of the country, home to Italy's stock market and business centres. This elegant city is also the design capital of the world and rivals Paris as the fashion capital of the world.