The remains of the Castle can be visited
Dellingen Castle (Ruin)
The Dellingen ruin near Waldhausen in Baden-Württemberg is one of the oldest castle complexes in the Baar region. Of the former fortress, presumably built between the 11th and 12th centuries, the residential tower remains today.
History+
The construction of Dellingen Castle is presumed to have taken place between the 11th and 12th centuries. It served as the ancestral seat of the local lower nobility of Waldhausen. In 1483, the Counts of Lupfen are mentioned as feudal lords. Around 1512, ownership passed to Georg Stähelin von Stockburg, before the complex was sold to the Lordship of Fürstenberg in 1559. It remains unclear whether the castle was later abandoned or destroyed during the Peasants' War.
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: 47.9242, 8.4177