Bund Deutscher Mädel
With the rise of Adolf Hitler to power in the early 1930s, the Nazis used the castle as a destination for annual pilgrimages of both the Hitler Youth and the League of German Girls. The Teutonic Castle at Marienburg served as a blueprint for the Order Castles of the Third Reich built under Hitler's reign. In 1945 during World War II combat in the area, more than half the castle was destroyed.