What you'll hear inside Auschwitz II-Birkenau Concentration Camp:

• 1
  Birkenau Watchtower

  A guard tower offering panoramic views across the camp, from which Nazi sentries monitored prisoners.

• 2
  Wooden Barracks (Sector BIIa)

  Stable barracks of the quarantine sector, with preserved bunks and latrines open to visitors.

• 3
  Birkenau Selection Ramp

  Railway platform where deportation trains arrived and the 'selection' process took place, determining who would live or die immediately.

• 4
  Sector BI - Women's Camp

  Brick barracks of Birkenau's first sector, where women prisoners were held from 1942.

• 5
  Roma Family Camp (Sector BIIe)

  A designated sector where Roma families were imprisoned from February 1943.

• 6
  Theresienstadt Family Camp (Sector BIIb)

  The sector where approximately 18,000 Jews from the Theresienstadt ghetto were imprisoned as part of a Nazi propaganda deception.

• 7
  Crematoria II and III at Birkenau

  The largest extermination complexes, featuring underground gas chambers and crematory ovens.

• 8
  Kanada Warehouses

  Thirty barracks in sector BIIg where the possessions stolen from murdered prisoners were sorted and classified.

• 9
  Central Sauna

  Registration and disinfection building, now an exhibition of victims' family photographs.

• 10
  Crematoria IV and V

  Ruins of the two western crematoria; IV was destroyed in the 1944 Sonderkommando revolt.

• 11
  Ash Ponds

  Ponds and woodland clearings where victims' ashes were dumped, now places of remembrance.