|Alternative name (s):||Ainberg|
|Castle type :||Hilltop castle|
|Place:||Furth in the forest|
Nothing has been documented about the origins of the castle or its owner. In the 18th century, the foundation walls of the castle are said to have been visible.
- Bernhard Ernst: Castle construction in the southeastern Upper Palatinate from the early Middle Ages to the early modern period, Volume 2: Catalog . Publishing house Dr. Faustus, Büchenbach 2003, ISBN 3-933474-20-5 , pp. 97-98.