Uninhabited
Rathsfeld Castle (Rathsfeld)

Rathsfeld Castle, once a hunting lodge, is located in the Kyffhäuser region of Thuringia. Originally conceived as a three-winged building, it is now a ruin.
History+
Rathsfeld Hunting Lodge was built between 1697 and 1698 on behalf of Anton Count of Schwarzburg-Rudolstadt, although a predecessor building already existed on this site. The three-winged structure included a Corps de Logis, 168 windows, and 80 doors. During the GDR era, the castle served as a company holiday home for VEB Robotron Optima Büromaschinenwerk Erfurt and as a pioneer holiday camp. After reunification, it was sold in 1998 by the Treuhandanstalt to a private owner, who allowed the building to fall into disrepair. An arson attack in 2006 led to the castle's destruction, which has since remained a ruin.
Source: Wikipedia · Licence: CC BY-SA 4.0
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: 51.3951, 11.0753