Ruine Hohengerhausen, Castle ruin and natural monument in Blaubeuren, Germany.
Ruine Hohengerhausen is a castle ruin and natural monument perched on the eastern ridge of the valley near Blaubeuren. A residential tower rises above an arch that spans about 10 meters (33 feet), with the upper portions of the fortification still visible as they stand today.
The castle was founded in 1092 by Count Hartmann II of Dillingen and changed hands several times before becoming property of Baden-Württemberg in 1820. This long history of ownership reflected its importance as an administrative center in the valley.
The site displays medieval building techniques typical of the region, with its gate tower and vaulted chamber showing how craftsmen of that era worked with stone. Walking through the remains gives a sense of how such fortifications were constructed.
The ruins are reachable by hiking trails that wind through the hilly terrain, so comfortable walking shoes are helpful for the terrain. The upper tower is closed to visitors, though you can view the lower sections and surrounding structures from outside.
The name may derive from a forest worker called Ruess who lived in the area around 1590, earning the place its alternate name Rusenschloss. This local tradition shows how ordinary people sometimes shaped the way landmarks were remembered.
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