Uninhabited
Gröbzig Castle

The remainder of Gröbzig Castle, also known as Gröbzig Palace, stands in the town of Gröbzig in the district of Anhalt-Bitterfeld in Saxony-Anhalt and is today only preserved through the castle tower.
The origin of the place is probably a Slavic burgwall from the 8th/9th century. However, Gröbzig was first mentioned in a document in 1291. It is possible, however, that the Archdiocese of Magdeburg already had rights in Gröbzig before 1176. Since 1291, the castle was the seat of an Anhaltian Vogt.
Source: Wikipedia · Licence: CC BY-SA 4.0 · Image: Roland Neubert, Halle (Saale)
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: 51.6810, 11.8755