The term "Killing Caves" refers to specific caves that have been used historically for mass killings or executions. These locations often hold significant historical and cultural importance, as they may be associated with conflicts, wars, or genocides. One notable example is the Killing Caves of Cambodia, where the Khmer Rouge executed thousands during the late 1970s. These caves serve as grim reminders of human atrocities and are often preserved as memorials. Visitors to such sites can learn about the tragic events that occurred there, promoting awareness and understanding of the past. The preservation of these locations is crucial for honoring the victims and educating future generations.