Count Wilhelm II of Katzenelnbogen built the Katz Castle in the second half of the 14th century. Katz Castle was used as bastion and military base to protect the Rheinfels Castle. Together they formed a fortified bulwark with a barrier for levying of the Rhine toll. The extended view up to the bend of the river at the Loreley was also of great importance to secure salmon fishing. Due to the intentionally chosen location on the mountain ridge Katz Castle could not possibly be conquered from the valley.
Only after the invention of fire arms, Katz Castle had to be substantially reinforced. It was also upgraded as bastion against Maus Castle in the Electorate of Trier. At the same time the donjon of Katz Castle was raised to to ensure eye contact with Reichenstein Castle. In 1479 the family line of the Counts of Katzenelnbogen died out.
In succession of long-lasting disputes on heritage, Katz Castle and Rheinfels Castle were besieged, demolished, rebuilt and extended several times. Even though repairs had been made in 1800, Napoleon blew up Katz Castle in 1806.
In 1896 District Administrator Berg acquired Katz Castle, to reconstruct it as close as possible to the original design. From 1946 till 1951 Katz Castle served as local High School 'Institut Hofmann' including board
Since 1989 Katz Castle is private property of a Japanese and accommodates the hotel Katz Castle.References:
The Externsteine (Extern stones) is a distinctive sandstone rock formation located in the Teutoburg Forest, near the town of Horn-Bad Meinberg. The formation is a tor consisting of several tall, narrow columns of rock which rise abruptly from the surrounding wooded hills. Archaeological excavations have yielded some Upper Paleolithic stone tools dating to about 10,700 BC from 9,600 BC.
In a popular tradition going back to an idea proposed to Hermann Hamelmann in 1564, the Externsteine are identified as a sacred site of the pagan Saxons, and the location of the Irminsul (sacral pillar-like object in German paganism) idol reportedly destroyed by Charlemagne; there is however no archaeological evidence that would confirm the site's use during the relevant period.
The stones were used as the site of a hermitage in the Middle Ages, and by at least the high medieval period were the site of a Christian chapel. The Externsteine relief is a medieval depiction of the Descent from the Cross. It remains controversial whether the site was already used for Christian worship in the 8th to early 10th centuries.
The Externsteine gained prominence when Völkisch and nationalistic scholars took an interest in the late 19th and early 20th centuries. This interest peaked under the Nazi regime, when the Externsteine became a focus of nazi propaganda. Today, they remain a popular tourist destination and also continue to attract Neo-Pagans and Neo-Nazis.