Want to learn interesting facts about the largest cities in Poland?
Some of those cities are well known, some of them you might never heard of.
Do you know, which is the third largest city in Poland? Which Polish city would you call the most beautiful and unique city in the world? Would you know which one is the oldest city in Poland?
Find out the answers to these questions here https://bit.ly/2A5KsTx
Enjoy reading!
