Beelitz-Heilstätten Hospital (Germany)
This old German hospital indeed seems and conjures an unmistakable aura of fear and it’s easy to see why. Between 1898 and 1930, the Beelitz-Heilstätten complex served as a sanatorium against tuberculosis. During the First World War, it also treated mustard gas victims and soldiers with bullet wounds, including a young soldier named Adolf Hitler! Becoming a Nazi soldier care center during the Second World War, the place was also used as a military hospital by the Soviets from 1945 until the fall of the Berlin Wall!