Founded as a Cistercian monastery in 1134, the immense estate known as Schloss Salem was once the largest and richest of its kind in southern Germany. The Grand Duchy of Baden sold out to the state recently, but you can still picture the royals swanning around the hedge maze, gardens and extravagant rococo apartments dripping with stucco. The west wing shelters an elite boarding school, briefly attended by Prince Philip (Duke of Edinburgh and husband of Queen Elizabeth II).
