To be privately owned
Stauffenberg Castle

Stauffenberg Castle in Lautlingen, a district of Albstadt in Baden-Württemberg, is an estate known for its connection to the Stauffenberg family. Although the main building dates from the 19th century, the ensemble includes its late medieval enceinte wall and corner towers.
History+
The current three-story main building of the castle was constructed in 1846. Today, it appears rather simple, although it once featured a coat of arms on its north side. The arrangement of the staircase on the south side and the living quarters on the cooler north side suggests Italian-influenced architecture.
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: 48.2148, 8.9596