The Schloss is nicknamed the 'Palace of the Bikers' for good reason. This is where you'll find the Motorradmuseum , one of the largest and most prestigious collections of motorcycles in Europe. Treasures include classic Horch, DKW (later MZ) and BMW roadsters, and some very rare Harley models. In the former stables, the focus is on a somewhat earlier mode of transportation in the Kutschenmuseum , which brims with Cinderella-worthy horse-drawn carriages.