4th place: Herrenchiemsee New Palace
King Ludwig II sat on the Bavarian throne for 22 years, from 1864 to 1886, ruling little but building a total of four palaces. One of them is the Herrenchiemsee New Palace, romantically situated on an island in Lake Chiemsee. The castle was built in the image of Versailles, and is correspondingly magnificent. No wonder it is so popular. With 356,393 visitors, it achieved 4th place.