Poland

Capital: Warsaw

About 85% of Warsaw was destroyed in the Second World War, including its Old Town and Royal Castle. The rebuilt Old Town became a UNESCO site in 1980.
Białowieża Forest, a UNESCO site from 1979, is home to more than 800 European bison.
Malbork Castle was built by the Teutonic Order between 1274 and 1406. When finished, it was the world's largest brick castle.
Poland has 18 UNESCO World Heritage Sites. Its population was about 37.3 million in January 2026.

Cities