Kreuzenstein Castle is a historic fortress located near Leobendorf, Austria. Built in the late 19th century, it was constructed on the foundations of an earlier medieval castle. The castle features a mix of architectural styles, including Gothic and Romanesque elements, and is surrounded by beautiful landscapes. The castle is known for its impressive collection of medieval artifacts and weapons, which reflect the history of the region. Visitors can explore its towers, courtyards, and exhibitions, making it a popular destination for tourists interested in Austrian history and architecture.