 This is Warsaw, Poland and it is the capital city of Poland. It is home to 3 million residents and it has the only underground metro system in the entire country. 85% of the city was destroyed during and after World War II, so it is a place where old meets new. It's a city where old-time charm contrasts with the wide Soviet boulevards and monumental architecture. Today I'm going to take you on a tour of Warsaw, Poland by transit, by walking and by cycling and then we are going to give the city a human mobility score.