The château du Haut-Kœnigsbourg (German Hohkönigsburg) is located at Orschwiller, Alsace, France, in the Vosges mountains just west of Sélestat. The castle is situated in a strategic location on a rocky spur overlooking the Alsatian plain; as a result it was used by successive powers from the Middle Ages until the Thirty Years' War when it was abandoned. From 1900 to 1908 it was restored under the direction of Emperor Wilhelm II. Today it is a major tourist attraction, located on the Alsace wine route.[Source]