The Polna Church Museum was inaugurated on the occasion of the 770th anniversary of the founding of the city. It is located in the Church of the Assumption of the Virgin Mary. It includes five exhibition halls, where visitors can see and learn a lot about the history of the church in Polna. There is an exhibition about Polish bells from the Renaissance, and coffins and tombstones are also displayed. The tombs, in addition to a collection of paintings and sacred art sculptures, and there is also a hall dedicated to music, where performances by the choir are presented from time to time.