Europe is quite a popular travel destination?more than 11 million Americans visited the continent in 2013 alone, according to the Office of Travel and Tourism Industries. With so many countries in close proximity to each other, you can spend one day climbing the Eiffel Tower and the next day posing with Big Ben.
Polish cities offer excellent public transport. Every large and medium-sized city will have a comprehensive autobus (bus) network, while some cities will also have tramwaj (tram) and trolejbus (trolleybus) systems. Warsaw is the only city with a metro.