To be privately owned
Rosegg Castle

The Rosegg Castle Ruin, also known as Altrosegg, is at approximately 538 meters above sea level in Carinthia's Rosental valley. This hilltop castle, with its origins in the late 12th or early 13th century, was once a noble seat.
History+
Rosegg Castle was likely built between the second half of the 12th century and the early 13th century. It was probably the third ancestral seat of the Lords of Ras, an influential Carinthian noble family. They already called themselves Lords of Rosegg in 1171, although the castle itself was first documented in 1239. After the male line of the Ras family died out in 1318, the castle changed hands multiple times, passing to foreign noble families, including the Walsee-Graz and the Pettauer. Following the extinction of the Pettauer in 1438, the Counts of Schaunberg inherited the Rosegg dominion. In 1468, the castle was still intact. Renovations are documented for 1632 and, after a fire, before 1688.
Source: Wikipedia · Licence: CC BY-SA 4.0 · Image: http://www.wehrbauten.at/ktn/kaernten.html
This description draws on the facts documented in the linked Wikipedia article; Wikipedia content is licensed under CC BY-SA 4.0. Wording and editing: Mobile History.
Location: 46.5847, 14.0247