HOHENSCHWANGAU, GERMANY - JUNE 11:  Schloss Neuschwanstein castle stands in this aerial view in the early morning on June 11, 2015 near Hohenschwangau, Germany. Schloss Neuschwanstein, built by Bavarian King Ludwig II, also known as Mad King Ludwig, is among Bavaria's biggest tourist attractions and major landmarks.  (Photo by Sean Gallup/Getty Images)