Great tour if you like to do something else than a hop on and off bus tour :) they offer tours in various languages but you are not able to book tickets for most tours online. I'd recommend to go there at 9am when the office opens and get your tickets there. We did not need to wait and got our tickets in 5 seconds. Around 10:30am the line was super long and we were happy we got our tickets beforehand. We did the "dark worlds" tour and enjoyed every second of it. Super interesting not just for history buffs. Our group was rather large with 32 participants but our your guide was fantastic and we were able to understand everything. We will definitely come back and do different tours. Highly recommend!
Very interesting and informative tour, makes historic times, such as the cold war or WWII come alive again. As other reviewers mentioned, the booking system is quite weird as you cannot book ahead online. You have to go to their office in the morning to get tickets for a tour on that day. It is well worth it, though!
Very interesting and unique tours. Totally recommend to anyone visiting Berlin and has some interest in history.
I've done Tour F (Fichtebunker) and Tour 1 (Dark worlds) - both were excellent!
I'm sure that the rest are fascinating as well.
Informative and interesting tour which took you back to those difficult years. The staff was very nice and entertaining with storytelling approach. Recommended if you are in Berlin!
Amazing tours! We took No1 and M tour. Both were amazing and we learned a lot. They both widen our perspective, and were both fun and educational. No photos allowed on tour No1 and 1-2 photos allowed on tour M, but there are free photos for tour M online. Only con is that they don't accept cards when buying tickets :(