Cambodia reopened its borders to international tourism in late 2021, implementing new entry policies designed to facilitate travel for vaccinated individuals. These regulations removed the mandatory quarantine period for eligible visitors, allowing greater freedom to explore the country. This guide outlines the key requirements and programs put in place for foreign travelers during this period.

Cambodia's Updated Entry Policy for Vaccinated Travelers

Effective November 15, 2021, the Cambodian government announced a significant change to its entry protocols for individuals arriving by air, water, and land. Under this revised policy, both Cambodian nationals and foreign visitors who have completed their full vaccination course are no longer subject to quarantine upon arrival, provided they receive a negative result from a COVID-19 test.

This decision aimed to revitalize the country's tourism sector and attract investors, while also simplifying the return process for Cambodian citizens residing abroad. Fully vaccinated individuals entering Cambodia are required to present a negative nCoV test result obtained within 72 hours prior to their departure. Additionally, a rapid test is administered upon arrival in the country. In contrast, travelers who have not completed their vaccination regimen are still required to undergo a 14-day quarantine period.

Understanding the "Sandbox" Program for International Arrivals

Prior to the broader quarantine exemption, Cambodia introduced a "Sandbox" program on October 27, 2021, initially focusing on the coastal provinces of Sihanoukville and Koh Rong. This initiative marked Cambodia's first step towards welcoming international visitors after nearly two years of border closures. Similar in concept to Thailand's "Phuket Sandbox," Cambodia's version offered a shorter required stay within the designated "Sandbox" areas.

The Cambodian "Sandbox" program officially commenced on November 30, 2021. Participants were required to remain within Sihanoukville, Koh Rong Island, or Koh Rong Dara Sakor Resort for a minimum of five days. During this period, no hotel quarantine was necessary, allowing travelers to move freely within their chosen "Sandbox" destination. The government also considered extending this program to include tourists who were already exempt from quarantine in Thailand, potentially creating easier entry pathways into Cambodia.

Requirements for Participating in the Sandbox Program

The "Sandbox" program was specifically designed for certain categories of fully vaccinated international tourists. Eligibility criteria included:

  • Participation through full package tours or as part of high-end family/small groups, all members of which must be fully vaccinated.
  • Arrival via direct flights to Sihanoukville International Airport; transit flights were not permitted for this program.
  • Proof of full vaccination status.
  • A negative RT-PCR COVID-19 test result upon arrival at Sihanoukville airport.

These measures were intended to manage and monitor the initial return of tourism in controlled environments before a wider reopening.

Travel Documentation Checklist for Cambodia

For visitors entering Cambodia under the "Sandbox" program, specific documentation was required to ensure compliance with the regulations. Travelers needed to prepare the following items:

  • A booking confirmation or contract verifying participation in a full-package group tour.
  • A vaccination certificate demonstrating full vaccination at least 14 days before the scheduled trip.
  • An invoice or booking confirmation for pre-paid accommodation at an approved "Sandbox" destination for the mandatory five-day stay.
  • A certificate indicating a negative RT-PCR COVID-19 test result, issued no more than 72 hours before the flight's departure.
  • Flight number and tickets for the journey.
  • A record of travel history for the 14 days preceding entry into Cambodia.

It is important to note that these requirements were specific to the "Sandbox" program and might differ from general entry rules for fully vaccinated travelers.

Siem Reap's Reopening Timeline and Access

Siem Reap, a primary attraction for international tourists, was slated to join the "Sandbox" program as a designated destination in January 2022. The final decision regarding its opening was contingent upon the outcomes and success of the "Sandbox" programs implemented in Sihanoukville and Koh Rong.

Travelers wishing to visit Siem Reap earlier than its direct "Sandbox" opening could do so by first entering Cambodia through the Sihanoukville and Koh Rong "Sandbox" areas. After completing the mandatory five-day stay in one of these initial "Sandbox" locations, visitors were then permitted to travel to Siem Reap and other parts of Cambodia.

Comparing Cambodia Entry Pathways

FeatureGeneral Vaccinated Entry (from Nov 15, 2021)Sandbox Program Entry (from Nov 30, 2021)
QuarantineNo, with negative testNo, within Sandbox area for 5 days
Vaccination StatusFully vaccinatedFully vaccinated
Pre-departure TestNegative nCoV test within 72 hoursNegative RT-PCR test within 72 hours
Arrival TestQuick test upon arrivalRT-PCR test upon arrival
Initial DestinationExplore anywhere in CambodiaSihanoukville, Koh Rong Island, or Koh Rong Dara Sakor Resort
Minimum StayNone specified5 days in Sandbox destination
Flight TypeAnyDirect flights to Sihanoukville International Airport
Group TypeIndividual/anyFull package tours or high-end family/small groups
AccommodationNot specifiedPre-paid at approved Sandbox destination
Travel HistoryNot specified14 days travel history required

Practical Considerations for Your Trip

When planning an international trip to Cambodia, beyond understanding entry requirements, it's beneficial to consider broader travel practicalities. Researching local customs, transportation options, and explore Cambodian and international cuisine can enhance your experience. Additionally, it's always prudent to be prepared for financial management and potential health needs.

For instance, understanding local banking services and currency exchange options is crucial for managing finances while traveling. While specific services vary by country, having a plan for accessing funds and making payments is essential. Similarly, familiarizing yourself with available medical facilities and understanding local medical services can provide peace of mind in case of unexpected health issues during your journey.

Frequently Asked Questions

When did Cambodia first ease entry restrictions for vaccinated travelers?

Cambodia announced a new entry policy on November 14, 2021, which became effective from November 15, 2021, allowing fully vaccinated individuals to enter without quarantine if they tested negative for Covid-19.

What is the "Sandbox" program and where does it operate?

The "Sandbox" program was an initiative launched by Cambodia on October 27, 2021, to allow international tourists to enter specific areas without quarantine. It initially operated in Sihanoukville and Koh Rong, including Koh Rong Dara Sakor Resort, starting November 30, 2021.

Are unvaccinated visitors permitted to enter Cambodia?

As per the policies implemented in late 2021, individuals who had not been fully vaccinated were still required to undergo a 14-day quarantine period upon their arrival in Cambodia.

What are the testing requirements for fully vaccinated arrivals?

Fully vaccinated individuals entering Cambodia needed to present a negative nCoV test result obtained within 72 hours before departure and undergo a rapid test upon arrival in the country.

When is Siem Reap expected to open for direct Sandbox entry?

According to government announcements, Siem Reap was scheduled to open as a "Sandbox" destination in January 2022. The final decision on its opening was dependent on the results and success of the initial "Sandbox" programs in Sihanoukville and Koh Rong.