Museum of Tolerance - Mauthausen
- Contains photos, maps and brief overview.
- http://motlc.learningcenter.wiesenthal.org/pages/t049/t04929.html

Mauthausen Memorial
- Documentation of the Mauthausen concentration camp memorial.
- http://www.mauthausen-memorial.at/

Mauthausen Concentration Camp
- History and purpose of the camp compiled for a school project.
- http://www.11tharmoreddivision.com/history/mauthausen/mauthausen_camp.htm

Mauthausen
- Pictures of the camp as it stands today with descriptions of life during the war.
- http://www.remember.org/camps/mauthausen/

Wikipedia: Mauthausen-Gusen Concentration Camp
- Contains brief overview of the main camp, plus its subcamps.
- http://en.wikipedia.org/wiki/Mauthausen-Gusen_concentration_camp

Mauthausen-Gusen
- Contains many pictures, trial summary, and stories about the stone quarry.
- http://www.jewishvirtuallibrary.org/jsource/Holocaust/mauthtoc.html

KZ Mauthausen-Gusen
- Contains pictures, sketches, and accounts of life at the camp.
- http://www.gusen.org/