Before you travel
No travel can be guaranteed safe. Read all the advice in this guide. You may also find it helpful to:
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This information is for people travelling on a full ‘British citizen’ passport from the UK. It is based on the UK government’s understanding of Cambodia’s current rules for the most common types of travel.
The authorities in Cambodia set and enforce entry rules. If you’re not sure how these requirements apply to you, contact the Royal Embassy of Cambodia in the UK.
Passport validity requirements
To enter Cambodia your passport must be:
- valid for at least 6 months from the date you arrive in Cambodia
- undamaged and complete – entry is normally refused if you have a damaged passport or pages missing
If you apply to renew or extend your visa from within Cambodia, your passport must be valid for at least 6 months from the start date of that subsequent renewal or extension.
Check with your travel provider that your passport and other travel documents meet requirements. Renew your passport if you need to.
Visa requirements
You must have a visa to enter Cambodia as a visitor.
Tourist visas are valid for 30 days from the date of entry into Cambodia. Make sure your passport is stamped on arrival and keep the departure form. If you lose your departure form, you’ll need to contact immigration officials before you leave the country to make alternative arrangements.
Applying for a tourist visa
Apply for an e-visa at least 4 days in advance.
Check with the Royal Embassy of Cambodia in the UK for the latest information on fees, conditions and photograph requirements. If you do not get an e-visa, you can get a visa on arrival at airports or land border crossings. You need to provide a photo and pay in US dollars.
You can also get an extension of a tourist visa while you are in Cambodia.
You can be fined, detained and deported if you overstay your visa. There is no limit to this fine. If you overstay more than 30 days, you will need to leave Cambodia and pay the fine.
Electronic arrival card
On 1 September 2024, Cambodia implemented an electronic Arrival Card. If you are entering Cambodia by air at either Phnom Penh, Siem Reap or Sihanoukville international airports, you must complete and submit an electronic e-Arrival Card within 7 days prior to your arrival. There is no charge for this.
Business visas and work permits
Business visas are issued by the immigration department and are available:
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on arrival in Phnom Penh airport
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at the immigration department
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in advance from any Cambodian embassy
To work in Cambodia you need a business visa and a work permit. Your employer will need to apply for your work permit from the Department of Labour and Social Affairs.
The Cambodian government strictly enforces these rules, so ask the relevant department for the latest advice.
Vaccine requirements
To enter Cambodia, you must have a certificate to prove you’ve had a yellow fever vaccination if you’re coming from a country listed as a transmission risk.
For full details about medical entry requirements and recommended vaccinations, see TravelHealthPro’s Cambodia guide.
Registering with the authorities
The Cambodian Department of Immigration runs an online registration app called the Foreigners Present in Cambodia System (FPCS).
If you’re staying in a hotel, guesthouse or rented accommodation, make sure the manager or landlord registers you using the app.
If you are staying with friends or family or own your own home in Cambodia, you will need to register yourself, using the app for Android or iOS. You need to enter a Cambodian phone number for your registration to be valid.
If you fail to get yourself registered, you may be unable to extend your visa if you want to.
Terrorism
There is a high threat of terrorist attack globally affecting UK interests and British nationals, including from groups and individuals who view the UK and British nationals as targets. Stay aware of your surroundings at all times.
UK Counter Terrorism Policing has information and advice on staying safe abroad and what to do in the event of a terrorist attack. Find out how to reduce your risk from terrorism while abroad.
Terrorism in Cambodia
Although there’s no recent history of terrorism in Cambodia, attacks cannot be ruled out.
Attacks could be indiscriminate, including in places visited by expatriates and foreign travellers. Stay aware of your surroundings, keep up to date with local media and follow the advice of local authorities.
Political situation
Border with Thailand
The line of the international border near the Preah Vihear temple (‘Khaoi Pra Viharn’ in Thai) has been in dispute between Cambodia and Thailand, with occasional clashes between Cambodian and Thai troops. There have also been disputes over control of the Ta Moan and Ta Krabey temples, which are close to the Cambodia-Thailand border.
Take extra care when travelling in this area, and follow the instructions of the local authorities.
Land borders
Be alert to the local security situation in border regions and at land crossings between countries. Get local advice before you set off. At the more remote crossing points, conditions can be basic. Local officials and tour operators can ask for unofficial fees or inflate visa prices at land borders. Make sure you know the correct visa requirements and fees before you travel.
Protests and demonstrations
Avoid all protests, demonstrations and student and political rallies as they can become violent without warning.
Landmines
Cambodia remains heavily affected by landmines and unexploded weapons. Mined areas are often unmarked. Do not:
- stray off main routes in rural areas, including around temple complexes
- pick up metal objects
Crime
Organised crime
A bomb was left near a casino in Phnom Penh in December 2022 and there was a shooting in the same month. Both were likely linked to organised crime, and tourists were not targeted.
Protecting yourself and your belongings
Most incidents of theft are bag snatchings, often by thieves riding past on motorbikes. Thieves will cut bag straps and snatch bags or phones from tourists on foot or in tuk-tuks and on motorbikes, often causing injury. There have been incidents on bus journeys where passengers have had items taken from bags while asleep.
Hotspots for petty crime include:
- the riverfront and BKK areas of Phnom Penh
- the beaches and tourist areas of Sihanoukville and nearby islands
To reduce your risk from street crime:
- use a hotel safe for your valuables
- take extra care at night and in isolated areas and stick to well-used, well-lit roads
- carry a personal alarm if possible
- minimise the items you carry with you
- carry bags on the side of you that is furthest from the road
- do not place bags in the front basket of bicycles
- try to travel in tuk-tuks with metal grills on the back and side that offer some protection against bag snatching
Sexual assault
Female travellers, including British nationals, have been sexually assaulted in Siem Reap and Sihanoukville. This includes incidents of lone women being sexually assaulted by men claiming to be motorbike taxi drivers in the Pub Street area of Siem Reap. Be wary of approaches from strangers and offers of transport.
Personal safety
Parties, including organised dance parties on Cambodia’s islands, may place you at risk of:
- sexual assault
- robbery
- injury
- arrest
- losing belongings, including travel documents
Islands are often isolated and access to medical or emergency assistance is limited or non-existent.
Cambodians are friendly, but you should be wary if a Cambodian or other foreign national befriends you quickly and invites you to their home or hotel to meet their family.
Drink spiking
Police have reported instances of drink spiking in some bars visited by foreign nationals. Do not leave drinks unattended.
Methanol poisoning
There is a risk of methanol poisoning from home brewed alcohol or counterfeit replicas of well-known alcohol brands. Affected drinks may include:
- local spirits, including rice wine
- spirit-based mixed drinks such as cocktails
- counterfeit brand-name spirits
To protect yourself from methanol poisoning you should:
- buy alcoholic drinks only from licensed liquor stores, bars, clubs, restaurants, and hotels
- avoid home-made alcoholic drinks
- check bottle seals are intact
- check labels for poor print quality or incorrect spelling
If the label, smell or taste seems wrong, do not drink the alcohol. These are signs it is illegal and could contain methanol. TravelHealthPro lists the symptoms of methanol poisoning.
Seek urgent medical attention if you or someone you are travelling with show signs of methanol poisoning.
Scams
Travellers have reported fake dollar bills being given as change in shops and clubs. Check that notes you receive are genuine and are not damaged or torn.
Be sceptical if offered an opportunity of easy work. Organised crime groups operate sophisticated job scams, advertising ‘easy jobs with high pay’. They traffic victims – some of them from neighbouring countries – mostly to secure compounds in and around Sihanoukville, border areas and Kandal. These jobs have turned out to be long hours of factory work where pay was low, passports withheld and free movement was allegedly restricted.
Laws and cultural differences
Personal ID
It may be useful to carry a copy of the photo page of your passport, but this is not a legal requirement in Cambodia.
Legal system and prison sentences
The legal process in Cambodia is unpredictable, lacks transparency and is open to interference from political and business interests. The investigation and trial process falls far below the standard of the UK. Pre-trial detention can also last many months. The British Embassy will not interfere in the legal processes of a host country.
The conditions in Cambodian prisons are extremely poor and overcrowded. Medical facilities in prisons are also very poor. The UK has no prisoner transfer agreement with Cambodia so if you’re found guilty you can expect to serve your full prison term in Cambodia.
Illegal drugs
Penalties for drug offences in Cambodia are severe. Possession of even small quantities of recreational drugs can lead to a long prison sentence.
Drugs have also caused the death of several foreign travellers. These deaths are likely to be the result of impurities, or from being mixed with unknown substances.
Angkor Wat official code of conduct
The Cambodian authorities have issued an official code of conduct for visitors at Angkor Wat and other religious sites.
Dress code
You may be refused admission to religious sites, including Angkor Wat, if you wear skirts or shorts above the knee. Cover bare shoulders.
Using cameras in secure areas
Never take photographs on or near military bases. Ask permission before taking pictures of people, especially monks and other religious figures.
Research, photography and filming
Request permission in advance from the district head, provincial governor or national tourism board for any travel that authorities might see as out of the ordinary, including:
LGBT+ travellers
Same-sex sexual activity is legal in Cambodia. The LGBT+ community is becoming more visible, through gay clubs, club nights and the work of some human rights organisations.
Read more advice for LGBT+ travellers.
Adopting Cambodian children
The UK government has suspended all adoptions of Cambodian children by UK residents.
Commercial surrogacy
Commercial surrogacy is banned in Cambodia. If you pay a surrogate, you could get a fine or a prison sentence. See guidance on surrogacy abroad.
Phone and data connections
While there is good wi-fi and mobile phone networks in the main cities and towns of Cambodia, many of the islands and remote areas are not well covered. Make sure your friends and family are aware that you may be out of contact.
Health and safety
Cambodia does not have the same health and safety standards as in the UK. Be aware that safety advice will be minimal and there may be no warning signs about dangers at tourist sites.
Outdoor activities and adventure tourism
Jungle treks
If you’re considering jungle trekking, use a reputable tour guide. There’s no licensing system for tour guides, so get advice from your hotel, and look at online reviews before hiring a guide.
Water-based activities
When swimming, kayaking, rafting, or using jet-skis:
- take extra care in the rainy season from May to October
- watch for river currents – these can be extremely strong and there have been fatalities because of this
- beware of jellyfish in the sea close to the shore – their sting can be fatal
- take local advice from hotel management and rent equipment only from recommended operators
- check for damage before using any equipment
- insist on training and ask operators to explain safe practices
See watersports safety advice from the Royal Society for the Prevention of Accidents (ROSPA).
Scuba diving
Diving school standards are not always as high as in the UK. You should:
- check a dive operator’s credentials
- make sure you’re covered by insurance
- make sure safety equipment is available on the boat, particularly oxygen
- ask about safety precautions, including the ability to transfer divers to a hyperbaric chamber
If you have not had any previous diving experience:
- ask your dive instructor to explain what cover they offer before signing up
- check what to do if something goes wrong, including how to call for help while at sea
Transport risks
Road travel
If you are planning to drive in Cambodia, see information on driving abroad. Cambodia has one of the highest rates of road traffic accidents in south-east Asia. There are large numbers of fatalities and serious injuries. Many accidents are due to poor vehicle and driver safety standards. Travel after dark significantly increases the risk of accidents.
To hire a car or a motorcycle over 125cc, you may sometimes need to have the 1949 version of the international driving permit (IDP) and your UK driving licence. You cannot buy an IDP outside the UK, so get one before you travel.
Before you hire any vehicle, check drivers and any passengers are covered by your travel insurance and check the small print of the rental agreement.
For long-term car rental or to drive a private car, you need to get a Cambodian driving licence. Local travel agencies or car hire firms can help arrange this for a fee. Bring an IDP and your UK licence.
Motorcycles
Travelling as a passenger by motorcycle taxi (‘moto dop’) is dangerous. Vehicles are poorly maintained and driving standards are low. There is also a risk that thieves (also on motorcycles) will snatch bags from off your bike, particularly in Phnom Penh and Sihanoukville.
The police can impose an on-the-spot fine if you ride a motorcycle without a helmet. Riding without a helmet may also invalidate your insurance.
Do not hand over your passport as a guarantee for returning a motorcycle or scooter.
Sea and river travel
Accidents have happened when boats are overloaded or poorly maintained. Tourist boats sometimes operate despite weather warnings, particularly between Sihanoukville and the nearby islands.
Water levels in rivers and lakes are high during the rainy season from June to October, making currents faster and more dangerous. Boat travel on rivers is difficult in the dry season, from March to May, due to the exposure of sandbars and other hazards that can damage boats or cause them to run aground.
The Mekong River Commission posts official updates on the Mekong River.
Extreme weather and natural disasters
Find out what you can do to prepare for and respond to extreme weather and natural hazards.
Monsoon
Heavy storms during the monsoon season from June to October disrupt and damage the road network. Travel to some provinces can be seriously restricted by landslides at this time. Poor drainage results in flooded roads, causing major traffic congestion and delays in Phnom Penh - including along the route to the airport.
Monitor local news and weather reports, and weather updates from the World Meteorological Organisation.
Flooding
Lakes, caves and waterfalls are particularly prone to dangerous flash flooding during the rainy season from June to October.
Before you travel check that:
This is particularly important if you have a health condition or are pregnant.
Emergency medical number
Dial 119 and ask for an ambulance.
Contact your insurance company quickly if you’re referred to a medical facility for treatment.
Vaccine recommendations and health risks
At least 8 weeks before your trip:
See what health risks you’ll face in Cambodia, including:
- malaria and dengue
- Zika virus
- Schistosomiasis
- biting insects and ticks
Medication
The legal status and regulation of some medicines prescribed or bought in the UK can be different in other countries.
Read best practice when travelling with medicines on TravelHealthPro.
Healthcare in Cambodia
FCDO has a list of medical providers in Cambodia where some staff will speak English.
There is also guidance on healthcare if you’re living in Cambodia.
Travel and mental health
Read FCDO guidance on travel and mental health. There is also mental health guidance on TravelHealthPro.
The Foreign, Commonwealth & Development Office (FCDO) cannot provide tailored advice for individual trips. Read this travel advice and carry out your own research before deciding whether to travel.
Emergency services in Cambodia
Police: 117
Fire: 118
Ambulance: 119
Tourist police in Cambodia
If you want to report a crime, you can go to the tourist police.
You can get a police report for insurance purposes, but police are not always willing to investigate crimes.
A police report should be free. If police ask for a fee contact the British Embassy in Phnom Penh and give details of the police station.
To report a crime:
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in Phnom Penh, go to the Tourist Police at Street 598, 12107 (Tel +855 (0)12 942 484)
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in Siem Reap, go to the Tourist Police office which is next to the ticketing booth for the Angkor temple ruins
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in Sihanoukville, Battambang and other towns in Cambodia, check with the local police which police station you should report to
Local law enforcement response to a crime, including a violent crime, is often limited. Foreigners attempting to report crimes have found:
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police stations closed
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emergency telephone numbers unanswered
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police unwilling to investigate
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police unable to speak English
Contact your travel provider and your insurer if you are involved in a serious incident or emergency abroad. They will tell you if they can help and what you need to do.
Refunds and changes to travel
For refunds or changes to travel, contact your travel provider. You may also be able to make a claim through insurance. However, insurers usually require you to talk to your travel provider first.
Find out more about changing or cancelling travel plans, including:
- where to get advice if you are in a dispute with a provider
- how to access previous versions of travel advice to support a claim
Support from FCDO
FCDO has guidance on staying safe and what to do if you need help or support abroad, including:
Help abroad
See how to get help from the UK government abroad including in an emergency.
Help in the UK
You can call FCDO in London if you need urgent help because something has happened to a friend or relative abroad.
Telephone: 020 7008 5000 (24 hours)
Find out about call charges
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The Overseas Business Risk service offers information and advice for British companies operating in Cambodia on how to manage political, economic, and business security-related risks.
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