Phnom Penh / Tuol Sleng

Tuol Sleng Genocide Museum (S-21)

This museum preserves the evidence of detention and interrogation at S-21 during the Khmer Rouge period, so visitors can learn from it and reflect on peace. An audio guide is offered in 11 languages including Japanese and Korean; cover shoulders and knees, and note that children under 14 should not enter the lower-floor exhibition rooms.