Kreuzenstein Castle is a striking romantic hilltop fortress near Leobendorf in Lower Austria with origins in the 12th century. Originally constructed by the Counts of Formbach and later held by the Habsburgs, the castle was heavily damaged during the Thirty Years' War by Swedish forces in 1645. In 1874, Count Johann Nepomuk Wilczek began a remarkable 30-year reconstruction, rebuilding the castle as a showcase of historicist architecture while authentically integrating medieval architectural elements gathered from across Europe. The castle features a distinctive ring-shaped layout around a central courtyard and has housed one of Austria's most important private collections of ancient weapons, along with medieval furniture, tapestries, liturgical objects, and stained glass. Its official reopening in 1906 was attended by German Emperor Wilhelm II.
