To be privately owned
Hetterscheidt Castle

The Schlossrest Hetterscheidt, once a moated castle or water fortress, is located in Heiligenhaus-Hetterscheidt and is closely tied to Werden Abbey. Today, only a tower remains.
History+
The origins of Hetterscheidt date back to 847, when it was mentioned as Hetratescethe and was one of the main estates of Werden Abbey. As a fortified building, it was mentioned in the abbey's account books in 1364/65 in connection with the construction of walls and gates. The complex, consisting of an upper house and an economic building, was granted as a fief and served the abbots as a summer residence at times. A chapel is documented for the year 1525. In 1587, the complex was destroyed during the Spanish Winter but was rebuilt by Abbot Hugo Preuteus and surrounded by a wall. Historical depictions of the castle's exact appearance vary, showing a moated castle with a gabled house and a square tower, or even two towers of different heights. From the 18th century onwards, the complex began to decay.
Source: Wikipedia · Licence: CC BY-SA 4.0 · Image: http://www.wehrbauten.de/thread.php?threadid=583
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: 51.3375, 6.9893