Burg Wilhelmstein was an ancient Gothic castle which now lies in ruins. Having been built in the late 13th Century, the stone castle consists of an imposing five-level keep, a tower and a moat. Having seen several wars, the castle was heavily damaged and eventually sold off to private individuals. The outside of the castle is now a venue for concerts, cabarets and movie screenings. From sing-along concerts to comedies, the place hosts events suited to all tastes. The castle also has a trendy restaurant.