I toured this concentration camp during my five-month stay as a study-abroad student in Austria. It's quite the experience. When you're there, a sort of weird inexplicable feeling comes over you rather than one of horror. But awareness of the horror comes along and it's a place that just makes you stop and think about things, if you can think in the moment whilst looking at everything that are the perfect definition for inhumanity. I saw from up high the limestone stairs the prisoners marched up and down (me and my friends, as well as anybody else for that matter, could not go down to that level for some reason, that level being the quarry). There's a whole lot of difference between looking at the horrors of the holocaust reflected in historic photographs and top-notch movies like Schindler's List, versus being there in person.