While I was only in Berlin for a few days and was working during most of it, we got to get out and explore the city a little. I really liked Berlin - the people were friendly, the food was great, and the city was clean and beautiful. During our time out and about, we visited both the Berlin Wall and the Holocaust Memorial. It was a chilling experience to literally be standing where so much history happened during and after World War II. It was interesting to see all the designs on the wall and take a walk through the memorial, which had a much different feel than the rest of the modern city. I'd definitely recommend a visit to these two places if you find yourself in Berlin.