The Château de Haut-Koenigsbourg is a medieval castle located in the Alsace region of France. Built in the 12th century, it sits atop a hill, offering stunning views of the surrounding landscape. The castle has undergone several renovations, particularly in the 19th century, when it was restored by Emperor Wilhelm II. Today, the château serves as a popular tourist attraction, showcasing its impressive architecture and rich history. Visitors can explore its well-preserved rooms, towers, and ramparts, learning about the castle's role in regional conflicts and its significance in Alsace's heritage.