Coordinates: 41°7′42.81″N 16°51′59″E / 41.1285583°N 16.86639°E / 41.1285583; 16.86639 The Castello Svevo or Swabian Castle (Italian: Castello normanno-svevo), also known as the Houhenstaufen Castle, is a castle in the Apulian city of Bari, Italy. Built around 1132 by Norman King Roger II, it is currently used for exhibitions. From Wikipedia