Katzenstein Castle - Credit: Wikimedia Commons
Katzenstein Castle is one of the oldest remaining Hohenstaufen castles in Germany.Live Like a German.com It is located in a borough that shares its name with the castle in the Dischingen municipality of the Heidenheim district of Baden-Württemberg. The castle is open to visitors and contains several dining rooms as well as hotel rooms. Read more on Wikipedia
Source: en.wikipedia.org