Hambach Castle built
1100 CE.
Shown on the map at 49.325°, 8.119°.
Hambach Castle (German: Hambacher Schloss) is a castle near the urban district Hambach of Neustadt an der Weinstraße in Rhineland-Palatinate, Germany. It is considered a symbol of the German democracy movement because of the Hambacher Fest which was held there in 1832.
Text from the Wikipedia article Hambach Castle, licensed CC BY-SA 4.0.