Our three-hour Walking Tour of Berlin with Glen on the hottest day of the summer was absolutely the…read morecoolest activity in which we engaged during our whirlwind four days in the City. From the moment Glen introduced himself, he shepherded our group from site to site, finding us shady spots whenever he could whilst sharing his voluminous historical, cultural, and cultural knowledge of Berlin and Germany. He also used multimedia very effectively to explain the sites and sights. His knowledge of Berlin and Germany is matched perhaps only by his love and respect for both--the latter of which was particularly manifest when he explained the book burning site, the location of Hitler's bunker, and the Holocaust memorial. Not only do my partner and I recommend the Original Berlin Walking Tour, but we also strongly recommend you ask to be in a group led by Glen.

Benny did a fantastic job with our tour group. He was engaging, informative, insightful and…read moreentertaining. He gave us great insight of both sides of the east and west Berliner perspectives through history.

Can't recommend The Berlin Expert highly enough to everyone who is thinking of going to Berlin…read more Hands down this was the best tour guide experience ever. Jeremy is indeed a masterful story teller with great insights on the city and its history. I learned there were 2711 blocks in the Holocaust Memorial which ironically are the same as the pages in the Talmud. Jeremy has a very easy going style and pays close attention to feedback which is so rare and important. I've had other experiences where I simply wasn't heard and that is Jeremy's special sauce... an ability to listen and carve out parts that appeal to travelers. He has an easy going style and goes at a pace that is energetic yet mindful. A pure delight and he's simply awesome.

We had a wonderful private tour of Berlin with Jeremy, with a focus on the history of Jews in…read moreBerlin. He is incredibly knowledgeable about all aspects of the city, and did a great job tailoring the tour to our interests. He was very attentive to our needs and pacing of the tour. We highly recommend him for anyone looking for an insider's tour of the city.

I did the Berlin Highlights and Iconic Sites tour with Ru in late September. Ru was a good mix of…read morekeeping things educational but used humor when appropriate. It's clear he loves his adopted hometown and was full of recommendations for things to explore on our own, and kept the tour moving at a good pace. There's so much to learn and Ru was honest that we were just scratching the surface, but I got a lot out of the tour.

It takes a great guide to make a great tour. I took two tours with Insider (Explore Berlin and…read moreThird Reich Berlin), and both were guided by Hannah. She is one of the best tour guides I've yet encountered and I've taken a hell of a lot of tours. She speaks very clearly (we're both native speakers of American English, so that helped as well), projects her voice well, and almost always speaks with clear intention. I never felt she was wasting our time with too much detail or circular talking; the pacing of the route and stops worked very well. She did a great job managing the group, making clear where we were going and where we should stand to see and hear everything while not blocking pedestrian traffic. She encouraged questions and made the experience interactive, which kept us fully engaged the whole time. At no point was I bored or wondering when the tour would end; in fact, I was surprised at the end of both tours that 3 hours had already flown by. Hannah did a great job of demonstrating the modern relevance of history and exploring the conflicting interests and biases of the people involved in historical events. A lot of this history is very heavy, particularly on the Third Reich tour, and she gave it all the gravity and respect it deserves. I highly recommend these tours, especially for history-lovers.