Nippenburg Castle

Nippenburg Castle - Credit: Wikimedia Commons

Nippenburg, both the ruined castle built on a mountain spur overlooking the Glems river valley and the farming village it was constructed in, is located and from Stuttgart's city center near the town of Schwieberdingen. The oldest record of Nippenburg's existence is from the Codex Hirsaugiensis of 1160, making it among the oldest castles in the vicinity of Stuttgart. Today, all that remains of the castle is the high curtain wall and outer bailey and a large barn built in 1483, thanks to a short-lived effort in the early 1980s to restore these structures. Read more on Wikipedia

type: military installation
date from: 1100

Source: en.wikipedia.org