A visit to the Choeung Ek Killing Fields and the S21 Tuol Sleng Prison in Phnom Penh teaches you about Cambodia’s recent dark history. Visiting Choeung Ek Killing Fields & S21 prison is an eye-opening & moving experience. Anyone visiting Phnom Penh, even for one day, should experience them. They are on many Asia travel bucket list itineraries & are must-visit places in Phnom Penh to understand Cambodia & the Khmer Rouge regime. They encourage you to take photographs.
