The remains of the Castle can be visited
CastleRied am Riederberg
Ried Castle

Even before 1060, the Counts of Ebersberg, who served as bailiffs for the Diocese of Freising, expanded their dominion to Gablitz and Mauerbach. To protect these extensive possessions, Ried Castle was presumably built at the beginning of the 12th century. In 1211, it was held as a fief by Hadmar I von Kuenring.
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: 48.2475, 16.0728