Day Trip from Wroclaw to Gross-Rosen: The museum dedicated to one of the toughest concentration camps was created in 1941, which was oriented towards hard work in quarries. Very high mortality among prisoners by terrorizing, ill-treatment, lack of care or starvation hunger has led to the deaths of 40,000 prisoners. Over 125,000 prisoners went through the camp, including Jews, Poles or the Soviet Union's peoples.