Tuol Sleng Genocide Museum:
S-21, also known as Tuol Sleng Genocide Museum, is a former high school turned into a prison and torture center during the Khmer Rouge regime in Cambodia. Located in Phnom Penh, it stands as a stark reminder of the atrocities committed during the late 1970s. S-21 was used by the Khmer Rouge to interrogate, torture, and execute perceived enemies of the regime. The museum displays haunting photographs of victims, providing a somber and educational experience about Cambodia's tragic history. Visiting S-21 offers a sobering glimpse into the dark chapter of the Khmer Rouge era and its impact on the Cambodian people.