Name Alternative designations Location Build started Completed Usage as Führer Headquarters Adlerhorst[7] Mühle (OT) Bauvorhaben Z Lager K Bauvorhaben C Bad Nauheim, Germany 1 Sep 1939 yes yes – used by Hitler during the Ardennes offensive; was too late for invasion of Poland, and Hitler told Speer it was too luxurious ... the Führer must show Spartan simplicity[8] Anlage Mitte[7] Askania Mitte Tomaszów Mazowiecki, Poland 1 Dec 1940 yes no – only industry Anlage Riese[2] none Wałbrzych (Waldenburg), Poland Oct 1943 no no Anlage Süd[7] Askania Süd Strzyżów, Poland 1 Oct 1940 yes yes, Hitler met with Mussolini here on 27–28 August 1941[7] Berghof[6] none Obersalzberg, Berchtesgaden, Germany ? yes yes – also thought by the Allies to be within an Alpine Fortress "last stand" territory of the Third Reich Bärenhöhle[9] none Smolensk, Russia; Platform of Gniesdovo station lengthened for Führersonderzug[10] 1 Oct 1941 yes no – used by Army Group Centre Felsennest[11] none Rodert, Bad Münstereifel, Germany 1940 yes yes, used by Hitler during the Battle of France in May, 1940 Führerbunker[12] none Berlin, Germany 1943 yes yes, Hitler committed suicide here in 1945 Führersonderzug[6] (a special train) "Amerika", "Brandenburg" various (movable) 1939? yes yes Olga[6] none 200 km north of Minsk, Belarus 1 July 1943 no no S III[6] Wolfsturm, Olga etc.