To be privately owned
CastleKarlstetten-Hausenbach
Hausenbach Castle

The castle, presumably dating from the 12th century, was first mentioned in a document in 1237. Due to its location, it was simply called "House by the Stream".
Ulrich I von Doppel died in the fortress around 1282. In 1299, the brothers Ulrich and Rueger von Michelstetten lived here.
Source: wehrbauten.at · Image: http://www.wehrbauten.at/noe/niederoesterreich.html
Text and/or image for this object come from the linked site and are used with the permission of its operators; the linked page remains the copyright of its authors. The legacy catalogue kept text source and image source in a single field, so which part came from there can no longer be told apart entry by entry.
Location: 48.2500, 15.5489