Paderborn's most important house of worship is also its smallest. The twee µþ²¹°ù³Ù³ó´Ç±ô´Ç³¾Ã¤³Ü²õ°ì²¹±è±ð±ô±ô±ð was consecrated in 1017 and is considered the oldest hall church in Germany. It has otherworldly acoustics.
Attached to the Ottonian-Salian palace of Heinrich II, it was used by the emperor to get dressed before entering the cathedral.