Frankenstein Castle built
1252 CE.
Shown on the map at 49.793°, 8.668°.
Frankenstein Castle (German: Burg Frankenstein) is a hilltop castle in the Odenwald overlooking the city of Darmstadt in Germany. This castle may have been an inspiration for Mary Shelley when she wrote her 1818 Gothic novel Frankenstein; or, The Modern Prometheus.
Text from the Wikipedia article Frankenstein Castle, licensed CC BY-SA 4.0.