This page gathers tours that pair Tuol Sleng, the Phnom Penh school the Khmer Rouge turned into the S21 prison, with the killing fields at Choeung Ek, about 15 kilometres south. These are places of genocide remembrance; go to bear witness, not to sightsee. A calm guide, and time to sit quietly afterwards, matter more here than anywhere else in the city.
Discover the haunting history of Phnom Penh's Killing Fields & Tuol Sleng Genocide Museum. Uncover the secrets of Cambodia's past now!
Most Popular★ 4.8“Great activity, Baboon was very interesting and knowledgeable about the history of the Cambodia Genocide. Would recommend this as a must do activity when in Phnom Penh. Nothing to fault, highly interesting, great background provided and pick ups on time”
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3,337 reviews4 hoursFrom $19by The Killing field and Toul Sleng genocide museum S21 Tour
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Discover the haunting history of The Killing Field and Toul Sleng Genocide Museum. Uncover the secrets of Cambodia's dark past on this chilling tour.
★ 5.0“Very smooth from pick up to drop off, everything communicated in advance. Informative and passionate tour guide. Obviously an emotionally charged tour and very well done. The tour guide had a good balance of giving information and Read more”
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1,977 reviewsFrom $19.20by The Killing field and Toul Sleng genocide museum S21 Tour
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Discover the chilling secrets of Phnom Penh's dark past. Explore the haunting Killing Fields and Prison S21 on a tour like no other. Click now for an unforgettable experience.
★ 4.5“Excellent communication about pick up and drop off, lovely guide on the bus who wasn’t there as an official guide but was super helpful. Very interesting video with some of the background played during the ride which was Informative. Highly recommend this trip very somber…”
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884 reviews4.5 hoursFrom $15by Phnom Penh Hopon Hopoff Shuttle Bus Tour
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Discover the haunting secrets of Cambodia's Killing Fields & Toul Sleng Genocide Museum. Uncover the dark history that shaped a nation. Join the tour now!
★ 5.0“Ron was a great guide. He put a lot of perspective on a grim and difficult topic. Highly recommend this tour.”
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610 reviewsFrom $19.00by Phnom Penh Tours
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Explore the dark history of Cambodia with a thoughtful tour of Phnom Penh’s Killing Fields and Toul Sleng Museum, guided by knowledgeable locals for an impactful experience.
★ 4.8“Both our guide Net and our driver Dara were excellent”
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540 reviews4 hoursFrom $19by Phnom Penh Green Tours
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Discover Phnom Penh’s key sights, history, and culture on this small group tour including the Killing Fields, S21 Museum, and city highlights for $30.
★ 4.9“Elvis has been a perfect guide. A lot of knowledge about the history. He brought us also for to a real local restaurant. Unbelievable good.”
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453 reviews9 hoursFrom $30by Tour by Local Sophoarn
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Discover the dark history of S21 and the Killing Fields on an unforgettable day tour. Visit 11 incredible places in just one day. Click now!
“Had a wonderful time exploring Phnom Penh with Sophoarn! He knew the history and had jokes. I felt like I was able to fit in so much in one day and it was a good mixture of photo stops and deeper exploration. Because my tour…”
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361 reviewsFrom $30.00by Sophoarn Tuk-Tuk Tours in Phnom Penh
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Explore Phnom Penh's highlights on a lively tuk-tuk tour, including the Royal Palace, Silk Island, and vibrant markets—perfect for cultural seekers.
★ 4.8“The two guides / tuk tuk drivers made this trip really special. Great sense of humour and much laughing along the way. Packed in loads of visits to different places along the way. Cold beers and water whenever we wanted them. We were two families…”
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345 reviews4 hours - 1 dayFrom $30by Visal Tuk-Tuk Tours in Phnom Penh
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Discover Phnom Penh’s top sights from the Royal Palace to the Killing Fields with this engaging, well-organized tour led by knowledgeable guides.
★ 4.9“I’m so happy I booked this tour! I learned so much and got to see everything in far more detail than I would have on my own. The guide was knowledgeable, engaging, and really brought the history and culture of Khmer people to life. It…”
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295 reviews8 hoursFrom $35by Sina's TukTuk or Van Driver & Guide Service
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Explore Cambodia’s dark past with this half-day tour of Tuol Sleng and Choeung Ek. Insightful guides, emotional sites, and authentic stories await.
“Out tour guide Nay was excellent - he explained the history of Cambodia, answered our questions and told us lots of interesting information, including personal stories, which helped us understand more. I would really recommend Nay as a tour guide!”
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228 reviewsFrom $35.00by Angkor7th Travel
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★ 4.0“Taking the bus and going with a company was an excellent way to see the museum and killing fields. The documentary we saw on the bus ride explained a lot about what had happened and it was nice not to have to worry about getting…”
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206 reviewsFrom $15.00by Phnom Penh Hop on Hop off Bus Tours
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Discover the dark history of Phnom Penh's Killing Fields & S21 Genocidal Museum. Uncover Cambodia's past on this private half-day tour. Book now for a chilling experience!
★ 5.0“Mr. Silong was an outstanding guide who made us more knowledgeable about Cambodia and the complexities of its dark past than any textbook could. He explained things thoroughly and simply for people who did not have significant baRead more”
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137 reviewsFrom $130.00by Private Tour Guide-Phnom Penh
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Explore the dark history of Phnom Penh's Killing Fields and Genocide Museum, then be awed by the splendor of the Silver Pagoda. Unforgettable city tour awaits!
★ 5.0“A small group tour. . Very knowledgeable guide patiently explaining the reasons behind the conflict . Confronting, sad, but so worthwhile. We missed the palace and the silver pagoda on this tour as it was still closed. Slightly annoyed as we didn't find out till…”
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123 reviewsFrom $65.67by Green Era Travel
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Curious about the haunting history of Cambodia?
★ 5.0“Well done. Although difficult subject matter, our guide was able to share personal family history that brought the story into the present.”
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123 reviewsFrom $19.20by The Killing field and Toul Sleng genocide museum S21 Tour
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Explore Phnom Penh’s highlights and learn about Cambodia’s tragic history on this insightful 7-hour tour with a passionate local guide, Sam Ang.
“Sam my guide made the tour enjable even though the killing fields and prison were gruesome, and his knowledge of the royal palace and the history and humour lifted the experience”
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94 reviewsFrom $100.00by Kesar Khmer Tours- Cambodia
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