For the second buisness trip in Berlin I (Mutabor) had certain plans. I had more free time and decided to visit a place near Bernau, the suburb of Berlin. There three bunkers had been built by nazies. Two of them were blown up during the WWII, but the third one was remained and used by Soviet troops in East Germany.
I had made two trips there. During the first trip I had found only one bunker, the blown up. It was available only from outside, there was almost no remaining space inside it (pic 1–9). At the second time I managed to find out the second blown-up bunker (pic 10–17) and the intact one (pic 18–40). I have also found the small fire post looking like a tank turret (pic 41).