Burgruine Ortenburg
Austria
Ortenburg Castle is a ruined mediaeval castle located in Baldramsdorf, in the Austrian state of Carinthia. It is located on the northern slope of Mt. Goldeck, part of the Gailtal Alps, above the Drava valley at a height of 740 m (2,430 ft).
Data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).