Explore and absorb all the major classic sights of Warsaw with the City Sightseeing Traditional Tour double-decker buses. Wilanów Palace, Warsaw Rising Museum and Royal Castle are essential must-sees for anyone visiting Warsaw! With City Sightseeing Hop Off Hop On tours, you’ll uncover the heart of the city, set at your own pace and convenience. Buses are only ever minutes away. These purpose designed and professional tours guide you to gain the most from your city experience.