Castle Wewelsburg. Heinrich Himmler's Castle of Doom and the proposed center of the Nazi's world. Occult and religious items plundered across Europe included Celtic, Pagan and Nordic items such as the Spear of Destiny, Chiemsee Cauldron were stored here. The castle was designed borrowing from various power items from throughout History.
Windsor Castle, UK, the largest lived-in castle in the world