St. John's Basilica is one of the oldest in the city. Restored and rebuilt as most of the inner city was destroyed in WWII.
Bookstore across from St. John's Basilica.
Church of the Assumption St. Joseph St. Ann's Church. One of the most beautiful
A Protestant church. Holy Trinity. Most churches here are Catholic. Holy Cross Church - taken over by the Nazis during WWII and all but destroyed. Now rebuilt.
Chopin's heart is buried at this church.
Pope John Paul was from Poland. He is honored here.