Auschwitz-Birkenau was the largest of the Nazi concentration and extermination camps during World War II.
The Auschwitz-Birkenau State Museum is a memorial and museum in Oświęcim, Poland, which includes the German concentration camps Auschwitz I and Auschwitz II-Birkenau.
Auschwitz I was the main camp and administrative headquarters of the Auschwitz complex.
The Auschwitz Jewish Center is a museum dedicated to the memory of the Holocaust.