Poland is a country in Europe with a lot of cities with medieval architecture.
The capital Warsaw impressed with its diversified architecture and the Copernicus Science Center, a museum to playfully perform experiments.
The city of Krakow impressed with the Wawel Castle, the medieval city center and the fire-breathing dragon.
I traveled Poland on a backpacking trip through several countries in Eastern Europe. I took the bus from Brest (Belarus) to Warsaw. I explored the city and made a day trip to Krakow. After that, the plane went to Kiev (Ukraine).