Your tour guide will pick you up from Phnom Penh and drive you to thekilling fields of Choeung Ek Genocide Center – 9 miles away south of Phnom Penh. The infamous killing fields have a bloody history. Once an orchard and aChinese cemetery, the Khmer Rogue, lead by Pol Pot, turned the place intowhat became known as the killing fields, where they executed around 20.000 victim. Over three years they massacred andburied 2.5 million people. After remembering the dead, return to Phnom Penh to visit Tuol Sleng Genocide Museum (S21). Meaning hill of the poisonous trees, Pol Pot turned a once popularhigh school into a high security prison. 20,000 people were imprisonedthere, many of whom were tortured for information. Today it serves as amuseum and a reminder of darker days.Your guide will return you to your hotel or guesthouse.