Founded more than 850 years ago, this predominantly Gothic church brims with treasures. Note the carved 14th-century Bohemian Altar in the south transept, the vaulted and painted Bunte Kapelle (Coloured Chapel) in the north transept and the medieval stained glass in the choir. The museum has outstanding medieval vestments and a so-called Hungertuch (hunger blanket, 1290) with embroidered medallions depicting the life of Jesus.