Cobblestone streets lead to the heart of the district : The historic center of Warsaw is designated as a the European Union site . Statue of Frederic Chopin draws music lovers and pianists for outdoor concerts . Much of Poland was destroyed during World War II , then faithfully restored . Warsaw has been a member of World Heritage since 2004 .
The historic center of Warsaw is designated as a the European Union site . Statue of Frederic Chopin draws music lovers and pianists for outdoor concerts . Much of Poland was destroyed during World War II , then faithfully restored . Warsaw has been a member of World Heritage since 2004 .