We're going to Krakow in August and of course we need to see Auschwitz with two teenagers, 18 and 16. Does anyone have any suggestions on which tour to take? 3.5 hours? 6 hours? 8 hours?
We did a full day tour of Theresienstadt several years ago that was very insightful and had a private guide. I'm thinking we should seek out a guide for this as well. Any insight is appreciated!