The Archives of the Austrian Resistance (AAR) in Wien offers visitors a profound engagement with Austria's complex Nazi past and the courageous opposition it faced. This vital institution, founded by former resistance fighters, maintains an extensive archive, library, and photo collections that serve as a global reference for researchers. Its permanent exhibition, located in the Old City Hall, meticulously documents key historical events, including the rise of the NSDAP, the 'Anschluss', Nazi terror, the persecution and deportation of Jews, and various resistance movements. The experience provides a chronological and thematic overview, inviting visitors to examine primary sources and curated displays exploring de-Nazification and contemporary right-wing extremism.