1 Tuol Seng Genocide Museum is a must-visit in Phnom Penh, Cambodia. In the 1960s, Phnom Penh, Cambodia was […] Tuol Seng Genocide Museum (S-21) – Phnom Penh, Cambodia15 Feb, 2016 in Cambodia / Unique Experience tagged agrarian economy / brother number 1 / brother number 2 / cambodia genocide / criminal charges / democratic kampuchea / genocide / high school / Ieng Sary / Ieng Thirith / jewel of asia / Khieu Samphan / khmer rouge / lee kuan yew / nuon chea / paris of the east / Phnom Penh / pol pot / prison / prisoners / s-21 / tuol seng genocide museum