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Killing Fields and Prison S21 Bus Tour in Phnom Penh

Top rated
4.5
Activity provider: Phnom Penh Hopon Hopoff Shuttle Bus Tour
Killing Fields and Prison S21 Bus Tour in Phnom Penh
Killing Fields and Prison S21 Bus Tour in Phnom Penh 2
Killing Fields and Prison S21 Bus Tour in Phnom Penh 3
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Tour in Phnom Penh, including Transportation by comfortable, air-conditioned tour bus and Hotel pickup and drop-off. Run by Phnom Penh Hopon Hopoff Shuttle Bus Tour, booked direct rather than through a reseller.

Highlights

  • Transportation by comfortable, air-conditioned tour bus
  • Hotel pickup and drop-off
  • Tour assistant
  • 1 bottle of drinking water

Killing Fields and Prison S21 Bus Tour in Phnom Penh: Key Facts

PriceFrom $20 per person
DurationFlexible
Group sizeUp to 8 people
LanguagesEnglish
Tour typeGuided Tour
BookingDirect with the local operator — no OTA markup

Choose from 1 available option

Killing Fields and Prison S21 Bus Tour in Phnom Penh

Tour in Phnom Penh, including Transportation by comfortable, air-conditioned tour bus and Hotel pickup and drop-off. Run...
3 hours
English
$20
Free cancellation

Full description

This is an experience in Phnom Penh. It is run by Phnom Penh Hopon Hopoff Shuttle Bus Tour, an operator we book with directly rather than through a reseller, which is why we can hold your place with them before we treat your booking as final.

Tuol Sleng was a Phnom Penh secondary school that the Khmer Rouge turned into Security Prison 21 in 1975. Of the roughly 12,000 to 20,000 people held there, a dozen or so survived. The classrooms still have the iron bed frames and the photographs the regime took of every prisoner on arrival. Choeung Ek, about 15 kilometres out, is where most were taken to be killed, and its stupa holds some 5,000 skulls; the audio guide there is narrated in part by a survivor and is the reason most visitors manage it at all. Both are done quietly, take about half a day together, and are not suitable for young children.

The price covers Transportation by comfortable, Hotel pickup and drop-off, Tour assistant and 1 bottle of drinking water. It does not cover Entry fees for Prison S21, Optional audio guides for Prison S21, Optional in-house guide at Prison S21 if available and Personal expenses and insurance, so budget for those separately. Everything included is listed in full on this page; if something is not on that list, assume it is not in the price.

Includes

  • Transportation by comfortable, air-conditioned tour bus
  • Hotel pickup and drop-off
  • Tour assistant
  • 1 bottle of drinking water

Excludes

  • Entry fees for Prison S21 (U$5) and Killing Fields (U$3)
  • Optional audio guides for Prison S21 (U$5) and Killing Fields (U$3)
  • Optional in-house guide at Prison S21 if available ($3-$5)
  • Personal expenses and insurance

Important information

Meeting point

The operator confirms the exact meeting point and time once your booking is confirmed, and you will have it well before the day. If you would rather know before you book, message us on WhatsApp and we will ask them for you.

Know before you go

  • Free cancellation available up to 24 hours before the activity starts

About this activity

Free cancellation
Cancel up to 24 hours in advance for a full refund
Secure payment
Complete your booking safely with Razorpay. Full refund if you cancel 24h prior. Read more
Duration Flexible
Check availability to see starting times
Live tour guide
English
Wheelchair accessible

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Main Tour Price
Starting from $20
$20
Need a custom booking or have a larger group?Contact Support via WhatsApp
Free cancellation
Cancel up to 24 hours in advance for a full refund
Secure payment
Complete your booking safely with Razorpay. Full refund if you cancel 24h prior. Read more

Traveler Reviews

4.5/5
based on 956 reviews
Guide
4.3/5
Value for money
4.2/5
Verified reviews from travelers on this operator’s experience
5
T
Trevor
June 11, 2026

It was a very interesting experience for us to find out about what happened in Phnom Penh back in the 70s totally shocked by what happened and feel very sorry for what happened to the Cambodian people

5
J
Joshua
April 22, 2026

Very sad but a very necessary experience to understand what Cambodia has been through. This experience is only the transportation, you visit the sites by yourself but there is an option to pay at the kiosks to get an online or in person guide if you want.

5
T
Tom
March 22, 2026

The guide and company couldn’t do enough for us and had complimentary/included bottles of water provided after every stop, as well as an informative documentary that would play between stops. We were definitely given enough time to see both locations. Ticket prices at both places are not included on the price you pay and the ‘pick-up time’ listed was not the earliest possible pickup time which threw my group off a little bit.

5
C
Charlotte
March 14, 2026

Really good trip, definitely worth doing to understand. Everything was executed well

5
B
Bernard
March 12, 2026

Tour was great - on time - suggest allowing at least another 15 mins at S21 otherwise was great

5
V
Victoria
February 28, 2026

It was an excellent day, very sad, and the lady guide had lost her father and 2 siblings during this time. Very emotional.

5
D
Darby
January 22, 2026

For us it wasn’t really a tour per say. We thought we bought a tour but this comes with no tour guide. You get picked up at your hotel and they drive you to the two locations. Both locations you then buy an audio tour or you can just walk around. We did the audio tour which we found very informative. Both places were great to see. The history there was insane and sometimes overwhelming with emotion on what took place. But everyone should go one time to see what happened to so many innocent lives. Overall we enjoyed it but with this one we were expecting more of a tour and not just transportati

5
C
Chris
January 17, 2026

An easy way to get to the two major sites of the devastating history of the Khmer Rouge. If I had any complaint it would be that there was not enough time at each site, but that all depends on how long one can handle being it such a sad place. There was enough time to understand what happened and see the places.

5
J
Jacqueline
January 3, 2026

I was the only person booked for the tour. Everything was excellent.

5
L
Lisa
December 23, 2025

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 and harrowing the activity itself but the trip was well organised and comfortable.

5
R
Rachel
December 16, 2025

A very insightful guide and we were able to meet one of the survivors from the prison after the tour! It was a very emotional experience from beginning to end and I will never forget what I have learned about the horrendous loss of lives during the Pol Pot regime.

5
C
Christoph
December 4, 2025

tour included pick up at the hotel, drive to S21, drive to the killing fields, drive back to the hotel. tickets itself are not included. the guide organised everything well and during the drive a documentary about the khmer rouge was shown. complimentary bottels of water were handed out as well. would take this company again.

Frequently Asked Questions

Transportation by comfortable, air-conditioned tour bus, Hotel pickup and drop-off, Tour assistant, 1 bottle of drinking water
The duration of the Killing Fields and Prison S21 Bus Tour in Phnom Penh is typically Flexible. We recommend arriving 15 minutes before the scheduled start time for a smooth check-in. Your guide will meet you at the designated meeting point and ensure the experience runs on schedule while remaining flexible to your pace.
For most experiences, we highly recommend an early morning start. This allows you to avoid the midday heat, bypass the largest crowds, and capture the best lighting for photography. Your guide can advise on the optimal timing based on the season and specific attractions included.
Yes, once your booking is completed via our secure payment gateway, you will receive an instant confirmation email with your tour details, meeting point address, guide's name, and direct contact information. You can also view and manage your booking through your AsiaByLocals account dashboard.
Yes! All our private tours are fully customizable. Whether you want to add extra stops, skip certain locations, change the pace, or adjust the start time — simply let your guide know in advance or on the day. We aim to create a personalized experience tailored to your interests and energy level.
We offer free cancellation up to 24 hours before the scheduled start time for a full refund. Cancellations within 24 hours may be subject to a partial charge depending on the tour type. Weather-related cancellations for outdoor and boat tours are handled on a case-by-case basis, with full refunds or free rebooking offered when safety is a concern.
Most of our experiences are family-friendly and suitable for children of all ages. However, some tours involving extensive walking, water activities, or early morning starts may be better suited for children aged 5 and above. Please check the specific tour description for age recommendations, or contact us for personalized family itinerary advice.
After booking, you will receive detailed meeting point instructions via email. Most tours include complimentary hotel pickup within the central area. For tours without pickup, your confirmation email will include the exact address, Google Maps pin, and your guide's phone number for easy coordination. Guides typically arrive 10 minutes early and will message you on WhatsApp.
We accept all major credit and debit cards (Visa, Mastercard, American Express), PayPal, Apple Pay, and Razorpay for Indian cards. All payments are processed through a PCI-compliant secure gateway with 256-bit encryption. You can also pay in multiple currencies — the price is automatically converted to your local currency at checkout.
Yes, all AsiaByLocals guides are licensed professionals who have been rigorously vetted through background checks, skill assessments, and customer reviews. Many hold government-issued tourism licenses, university degrees in history or cultural studies, and have years of experience leading tours for international travelers. Every guide maintains a minimum 4.5-star rating to remain active on our platform.
Starting from$20