Places to Visit in Phnom Penh Choeung Ek Genocidal Center (Killing Fields) Choeung Ek Genocidal Center (Killing Fields), Phnom Penh Overview Choeung Ek Genocidal centre is located outside the city of Phnom Penh. Infamously known as the Killing Fields, this is a mass grave site built to commemorate the death of thousands of civilians during the Khmer Rouge between 1975 and 1978. Tourists can get to know the entire dark history of this period on tours where they can see thousands of skulls and bones. It is one of the most disturbing places to visit in Phnom Penh that showcases the mass murders of people who were held as prisoners in S-21 prison. International Travel Service in Vijay Nagar | International Service in Indore | Domestic Tour Service in Indore | Domestic Tour Planner in Indore | Domestic Travel Agents in Indore | Domestic Tour Operator in Vijay Nagar | Singapore VISA Service in Indore | Singapore VISA Service in Vijay Nagar | Malaysia VISA Service in Indore | Malaysia VISA Service in Vijay Nagar | Thailand VISA Service in Indore | Thailand VISA Service in Vijay Nagar | Dubai VISA Service in Indore | Dubai VISA Service in Vijay Nagar | UAE VISA Service in Indore | UAE VISA Service in Vijay Nagar | USA VISA Service in Indore | USA VISA Service in Vijay Nagar | Russia VISA Service in Indore | Russia VISA Service in Vijay Nagar | Europe VISA Service in Indore |