Half Day Tuol Sleng S21 and Choeung Ek Killing Field Tour
Overview
Available languages
Mobile ticket
This half-day tour takes in memorials and museums from Cambodia’s recent history under the Khmer Rouge. An experienced guide will explain the significance of some key sites from during the regime’s reign.
Additional Info
Public transportation options are available nearby
Not recommended for travelers with poor cardiovascular health
Suitable for all physical fitness levels
Total duration of the tour includes travel time
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
What To Expect
Tuol Sleng Genocide Museum
This half-day tour will collect you from your accommodation and proceed to Toul Sleng, the former high school that became known as Security Prison 21 under the Khmer Rouge regime, to discover more about this period of Cambodian history.
Choeung Ek Genocidal Center
Later, you will travel a little out of the city to Choeung Ek, commonly referred to as the killing fields. This memorial marks the site of many mass executions by the Khmer Rouge and provides further insight into the country’s recent history. This tour is also available in the afternoon upon request.
What‘s Included
Pick up and drop off at your hotel and tour transportation by private A/C car or minivan
Mineral drinking water & cold towel
English speaking tour guide, providing information along the way and at S21 & Killing Field.
Entrance fees to Toul Sleng and Killing Fields
Gratuities
Personal expenses
Options
Half Day Tuol Sleng S21 and Choeung Ek Killing Field Tour
Pickup included
Reviews
243 reviews
Total reviews and rating from Viator & Tripadvisor
Emotional and informative
georgiaaW9500RD,,Feb 25, 2026
- Review from Tripadvisor
5.00Very eye-opening and emotional place, Nay was the perfect fit for this tour though as he knew when to be calm and sensitive but also informative. Left the tour not with just a history of the Khmer Rouge like I would've on my own, but also the history and present of Cambodia. Recommended !
Great Experience and use a guide!
ylsev2026,,Feb 25, 2026
- Review from Tripadvisor
5.00We have had a really interesting tour about the history of Cambodia. As I did not learn about this in school, I really appreciated the guide that provided us with lots of information. His name is Ney and deserves all the credit for this wonderful and educating tour.
Insightful experience
C2614WWcharliep,,Feb 23, 2026
- Review from Tripadvisor
5.00Thw tour was very well organised and Nay was really insightfull.
Must do in Cambodia!
Ásgerður S,,Feb 18, 2026
- Review from Tripadvisor
5.00Must do in Cambodia! Our guide was fantastic and highly recommend him (Ney). He knew so much and was super clear with everything.
Tour with Nay
unabjorg06,,Feb 18, 2026
- Review from Tripadvisor
5.00Had a very good and informative tour with Nay through the killing feilds and prison buildings today. Would highly recommend for everyone to go and learn about the history of Cambodia!
Tour of S21 and the Killing Fields
Sunshine09322978517,,Feb 18, 2026
- Review from Tripadvisor
5.00Tour guide was extremely knowledgeable about the history and events and answered every question with great detail!
Emotional and insightful
587shraddhad,,Feb 16, 2026
- Review from Tripadvisor
5.00It was a very insightful day, and I really recommend you book if you’re visiting Cambodia. Our tour guide was Ran. He was incredibly kind and knowledgeable and was able to share his personal experiences with us. He is amazing!
Great walkthrough into Cambodia heartbreaking history
francescopE3711WE,,Feb 16, 2026
- Review from Tripadvisor
5.00The visit has been a great deepdive into Cambodia heartbreaking history. Our guide Ran made the tour extremely interesting and emotional at the same time. I loved how he could tell us about the history of his country and also his experience during the Khmer Rouge regime. I believe this tour is a must do in Cambodia. Highly recommended!
So insightful
charlottecB1788MU,,Feb 16, 2026
- Review from Tripadvisor
5.00An incredibly insightful experience from Ran who shared his real life story. Very emotional but exceptionally informative
Nay - an awesome tour guide
KayBee70,,Feb 13, 2026
- Review from Tripadvisor
5.00Nay was a very knowledgeable tour guide. He gave us great preparation for what we would see. He provided a very personal perspective by sharing how this event affected his family. Nay demonstrated depth in Cambodian History. We were with a g adventures tour group.
From US$35.00
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