My partner and I had a wonderful and entertaining 4 hours in mike's presence last week and we his enjoyed his encyclopaedic and very personal knowledge of Berlin. Came away entertained and informed about this amazing city Don/Derecks London More

Just returned from Berlin, did both the Famous Berlin Walk and the Cold War one. The original walk was good, but I have to confess between Insider and Original I've done this walk 4 times, and perhaps need a break, it was very good, but I think I've just done it once too often. However, did the Cold War tour... More

We were debating whether to spend our last day in Berlin in more museums or on a tour. We decided to do Insider Tour's Cold War tour, and it was definitely the right decision. The guide, Barnaby, was very well prepared, engaging, intelligent, and his deep-throated London accent was easy to understand. The pace was steady and not overly taxing,... More

I enjoyed one of the best tours of all my international travels yesterday. It was called the Famous Walk and was led by Mike Stack of Insider Tour in Berlin. Mike was extremely knowledgable about the sites we saw, which were well chosen and fascinating sites of Berlin and German history. Mike was very enthusiastic and clearly enjoyed his job.... More

Took the famous tour guided by Barry, whose knowledge, enthusiasm and wit made the day very engaging and interesting, but sensitive when necessary. Allowed plenty of time for questions and was committed to his job and the city. More

We went on both the "famous walk" and 2 days later the sachsenhausen tour and by chance got the same tour guide, both days were by far the best tours we have been on, so much information on the past and present with no boring bits. Or guide spoke with much enthusiasm and understanding, thanks Mike More

Excellent tour, hits all the right spots, the stories and details were great. All questions answered. Nicely paced and relaxing. Don't let the duration put you off as there are lots of pauses for the guide to give their speeches. Total value for money. Thank you and Barry was excellent. More

In March 2007 I visited Sachesnhausen Concentration Camp on the tour led by Nigel Dunkley. The historic knowledge that Nigel provide helped me understand how my uncle Gunter had arrived at Sachsenhausen when he was arrested on 9th November 1938 during Kristalnacht. With incredible knowledge Nigel explained the dreadful conditions that were endured by the people who arrived at the... More

My boyfriend and I headed to Berlin for a nice city break and to learn a lot about Berlin and its history. We began the tour with Barnaby, our guide, at 10am and it lasted around 5 hours. I knew from the start Barnaby would be an excellent guide. He was very sociable, keen to get to know us a... More