The Birkenau Church is in violation of a 1972 UNESCO Convention Concerning the Protection of the World Culture and Natural Heritage. Auschwitz is on that heritage list.
‘March of the Living’ participants leave notes on the tracks leading to the former German Nazi Auschwitz concentration camp near Oswiecim, Poland, May 2, 2019.(photo credit: REUTERS/KACPER PEMPEL)ByAVI WEISS