Liechtenstein Castle Wilfersdorf, located in the Weinviertel region of Lower Austria, represents the ancestral seat of the princely House of Liechtenstein, continuously held by the family since 1440. Originally Gothic, the castle was transformed around 1600 into a four-winged water chateau under Prince Gundakar of Liechtenstein. The fully renovated castle now welcomes visitors with guided tours, rotating art exhibitions, and a local history collection featuring 10-million-year-old elephant and rhino bones alongside Neolithic artifacts. Its historic cellars host a rotating weekend wine tavern where local wine-growing families showcase regional wines, and the Schlossfestival brings open-air operetta performances to the courtyard during summer months.