While visiting museums and exhibitions during travels is somewhat mandatory, touring our own cities and sightseeing their history is something we need a special reason for. I stumbled to this fact with many people and it is not much different with us as well. This special reason today was a time gap we've got between couple of errands we needed to finish downtown, so we decided to stop by WW2 Nazi concentration camp, now a perfectly preserved memorial museum and one of three in Serbia during the second world war. "Crveni Krst", concentration camp was named to nearby railroad station with more than 12000 people passed through its dark chambers who either died within or executed on the nearby hill "Bubanj". Probably similarly to other camps in Europe, this one imprisoned mostly Jews, Roma and members of the resistance, mostly partisans, communists and their supporters. Compared to the camps in Germany at the time specially populated with soldiers and officers,