8. The medieval palace of the Grand Master of the Order of the Teutonic Knights in Marienburg (Malbork) in former West Prussia (Source: Wikimedia Commons)

Citation: Photographer: DerHexer; derivate work: Carschten, July 14, 2010

http://en.wikipedia.org/wiki/File:Panorama_of_Malbork_Castle,_part_4.jpg