Location of concentration and extermination camps

1. Auschwitz-Birkenau: both extermination and concentration camps (1940)
2. Bergen-Belsen: Concentration camp (1943)
3. Dachau: Concentration camp (1933)
4. Treblinka: Extermination camp (1942)
5. Gleiwitz: Concentration camp (subcamp of Auschwitz)