This is a museum you must see when traveling in Cambodia. You will not leave this museum with a smile, but you will leave with an enrichment of the history of Cambodia.




Chamkamorn District takes us to the Russian Market and Olympic Stadium, and is home to a number of fine temples. However it is best known for the Genocide or Tuol Seng Museum. This former high school built by the French had been from 1975 to 1979 the prison that was the most terrifying of the Khmer Rouge period. Called “S-21” by the Khmer Rouge, it was a torture center, where 15,000 people were tortured then sent to the extermination camp, Choeung Ek, to be killed. The prison guards were between 10 and 15 years old. They were indoctrinated by the seniors of Angkar, and became crueler than the adults. We recommend this tour for people 16 years and over, due to the confronting nature of the Genocide Museum. Adults should use their discretion on the ability of their children to deal with this experience.
Prices are per person when two book together; a solo traveller pays $104.
Larger groups pay less per person.
From the operator’s live schedule on Viator, checked Oct 10.
Your day starts with a short visit to the Olympic Stadium which, while never hosting an Olympic games, is an iconic structure capable of seating 70,000 people.
Continuing on, we visit the Russian Markets, which were named after the 1980s period, when people from Russia were the predominant tourists. This bustling local market is a treasure trove of clothes, art, handicraft, food, and almost anything else you can think of. We move on from here, taking with us a local snack for morning tea, through the bustling streets of downtown Phnom Penh.
It is a somber thought that these bustling streets you are seeing now lead you, like war victims, to the Genocide Museum. Alternatively known as Tuol Sleng Museum, this former school was transformed into a prison and an interrogation center. It now chronicles this dark chapter of Cambodian history, and is a must-see for those wanting an understanding of this period and what the people suffered through.
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For a full refund, cancel at least 24 hours before the scheduled departure time.
Phnom Penh Genocide Museum (S21) Private Guided Half Day Tour lasts about 4 hours. The itinerary has 3 stops.
Prices start at $79 per person for this Phnom Penh experience, booked through Viator with the price shown before checkout. That is the per-person price when two book together; a solo traveller pays $104. There is 1 booking option, so the final price depends on the option you choose.
According to the operator’s current schedule, it runs every day.
Children aged 3–12 pay from $30, adults from $79.
Yes. Cancel at least 1 day before the start for a full refund. Later cancellations are non-refundable.
Yes, pickup is offered. Pickup points include Great Wall Hotel.
The experience is available in EN.
It is a private experience: only your party takes part. Up to 14 travellers can book together.
Yes, bookings are confirmed instantly.
Travellers rate it 5.0 out of 5 across 1 reviews on Viator and Tripadvisor; it is run by Green Cultural Travel.
Reviews collected by Viator and Tripadvisor
This is a museum you must see when traveling in Cambodia. You will not leave this museum with a smile, but you will leave with an enrichment of the history of Cambodia.
| Tour | Duration | Rating | Price | |
|---|---|---|---|---|
Phnom Penh Genocide Museum (S21) Private Guided Half Day Tour | 4 hours | 5.0 (1) | $79 | |
The Killing Field and Toul Sleng Genocide Museum (S21) Tour | 4 hours | 4.9 (2,248) | $19 | View |
Private Half Day To Killing Field & S21 Genocidal Museum in Phnom Penh | 3–4 hours | 4.9 (151) | $65 | View |
Killing Fields and S21 Genocide Museum Tour from Phnom Penh | 4 hours | 4.6 (14) | $81 | View |
Phnom Penh City Tour, Silver Pagoda, Genocide Museum, Killing Fields | 5 hours | 4.9 (131) | $66 | View |
Half Day Tuol Sleng S21 and Choeung Ek Killing Field Tour | 3–4 hours | 5.0 (312) | $35 | View |
10 Stop Phnom Penh Tour by Tuk-Tuk, includes S21 & Killing Fields | 8–9 hours | 5.0 (36) | $33 | View |