The Pilgrimage Church of the Assumption of the Virgin Mary in Stará Boleslav is a Roman Catholic parish church. It was founded at the beginning of the 17th century and is the oldest Marian pilgrimage site in the Czech Republic. The church preserves a love image of the so-called Palladium of the Czech lands, a metal relief of immense historical value, associated with the St. Wenceslas tradition. After a complete reconstruction, the basilica was opened on January 1, 2020 at 00.00.01 with a ceremonial service.