The Cathedral of Saint John the Baptist [2] (Polish: Archikatedra św.

It was built between 1592 and 1617 as a church of the Society of Jesus.

One of the first baroque churches in Poland, it was modeled after the Chiesa del Gesù in Rome of Giovanni Maria Bernadoni.

It is a three-aisled basilica with a wide nave..

This article on a Roman Catholic cathedral in Europe is a stub.