Kyffhäuser Monument in German state of Thuringia.

The Kyffhäuser Monument, also known as Barbarossa Monument, is an Emperor William monument within the Kyffhäuser mountain range in the German state of Thuringia. It was erected in 1890–96 at the site of medieval Kyffhausen Castle near Bad Frankenhausen.
The Kyffhäuser Monument is the third-largest monument in Germany.