Work will set you free
My visit to the concentration camps of Auschwitz-Birkenau was one of the most influential experiences and one of those that made me think about the cruelty of men. Although it's visited daily by tourists, it's a curious place that continues to give a lot of respect. This concentration camp was used by the Nazis during WWII, and the entrance still reads "Arbeit Macht Frei" (work will set you free) and is still one of the most popular. There are the grounds, patios, houses and corridors, as well as the gas chamber and cremation room. It's a good place to visit because of its historical importance, and is a story that should not be repeated.