The Auschwitz-Birkenau State Museum is a museum located on the site of the former Nazi concentration and extermination camp complex of Auschwitz and Birkenau. The museum was established in 1947 and is situated in Oswiecim, Poland, approximately 50 kilometers west of Krakow. The museum is dedicated to preserving the memory of the victims of the Nazi regime and educating the public about the atrocities committed during World War II.

The museum complex consists of two parts: Auschwitz I, the original concentration camp, and Auschwitz II-Birkenau, the extermination camp. Visitors can tour the barracks, gas chambers, crematoria, and other facilities that were used to systematically murder millions of Jews, Roma, homosexuals, and others deemed undesirable by the Nazi regime.

The museum includes a vast collection of historical artifacts, including personal items belonging to the victims, such as clothing, shoes, and suitcases, as well as documents and photographs chronicling the atrocities committed by the Nazis. The museum also features an extensive library and archives for researchers interested in studying the history of the Holocaust.

The Auschwitz-Birkenau State Museum serves as a powerful reminder of the horrors of the Holocaust and the need to remain vigilant against prejudice and discrimination in all its forms. The museum receives millions of visitors each year and serves as an important site of remembrance and education for people from all over the world.