The Hall of Mirrors was used as a passage way, each day the courtiers would wait here for the King and the royal famly in procession on the way to mass. It was also the setting for ambassadors and for state audiences. This hall is most noteable for hosting the proclamation of the German Empire on Januray 18th, 1871 and the signing of the Treaty of Versaille on June 28th 1919, which put an end to WWI.

