Hohenzollern Castle
With over 350,000 visitors per year Hohenzollern castle is one of the most visited castles in Germany. The castle is privately owned by the House of Hohenzollern, with two-thirds belonging to the Brandenburg-Prussian branch, and the balance to the Swabian branch. Since 1952, the Princess Kira of Prussia Foundation has used the castle for an annual summer camp for children. Whenever Prince George and his family are staying at the castle, the Prussian flag flies over the castle.
Lichtenstein Castle (Württemberg)
Lichtenstein Castle () is a privately owned tourist attraction built in Gothic Revival style and located in the Swabian Jura of southern Germany. It was designed by Carl Alexander Heideloff and has been described as the "fairy tale castle of Württemberg." It overlooks the Echaz valley near Honau, Reutlingen in the state of Baden-Württemberg. The modern castle was inspired by the novel "Lichtenstein" (1826) by Wilhelm Hauff and was built in 1840–1842. The ruins of the medieval castle that inspired the novel are a few hundred meters away. The name Lichtenstein translates as "shining stone."