Whether you’re a classical music freak, science nerd, visual art aficionado or history buff, Warsaw has a lot to offer.Included on the UNESCO World Heritage list, Warsaw’s Old Town was completely rebuilt after World War II, based mostly on 18th century paintings by the Italian painter Canaletto. Included on the UNESCO World Heritage list, Warsaw’s Old Town was completely rebuilt after World War II, based mostly on 18th century paintings by the Italian painter Canaletto. Bisected by the Vlatava River, Prague will astound even the most well traveled tourist with its Gothic grace and Renaissance architecture, its many world-class museums and baroque style churches and bridges. Budapest is one of the most photogenic cities in Europe. The dramatic skyline that Budapest is most famous for is peppered with 19th-century architectural wonders alongside the Danube River.