good wiki
More at Wikipedia
Auschwitz-Birkenau State Museum
The Auschwitz-Birkenau State Museum (Państwowe Muzeum Auschwitz-Birkenau) is a museum on the site of the Nazi German Auschwitz concentration camp in Oświęcim, Poland. The site includes the main concentration camp at Auschwitz I and the remains of the concentration and extermination camp at Auschwitz II-Birkenau.
About