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Cambodia

Standard Coverage

Southeast Asia • KHM

Last updated: October 12, 2026

Travel Information
AI-Generated

Cambodia is a captivating destination known for its profound historical significance, highlighted by the magnificent Angkor Wat temple complex. Beyond its ancient ruins, the country offers vibrant markets, lush tropical landscapes, and a resilient culture that warmly welcomes visitors.

Visa Requirements

Visa on Arrival
e-Visa / ETA Available

Most nationalities require a visa to enter Cambodia, which can be obtained upon arrival at major airports or in advance via an e-visa.

Typically Required Documents

  • Passport valid for at least six months
  • Passport-sized photograph
  • Completed visa application form
  • Visa processing fee in USD

Popular Attractions

1

Angkor Wat: This massive 12th-century temple complex in Siem Reap is the largest religious monument in the world and a UNESCO World Heritage site.

2

Bayon Temple: Famous for its iconic stone faces carved into the towers, this temple is a central highlight of the ancient city of Angkor Thom.

3

Tuol Sleng Genocide Museum: Located in Phnom Penh, this former school serves as a sobering memorial to the atrocities committed by the Khmer Rouge regime.

4

Koh Rong: A stunning island paradise known for its pristine white sand beaches and clear turquoise waters, perfect for relaxation and snorkeling.

5

Tonle Sap Lake: As the largest freshwater lake in Southeast Asia, it features unique floating villages that offer a glimpse into traditional riverside life.

Local Customs & Etiquette

Always remove your shoes before entering a private home or a temple as a sign of respect.

Dress modestly when visiting religious sites by covering your shoulders and knees.

The 'Sampeah' is the traditional greeting, performed by pressing your palms together at chest level with a slight bow.

Avoid touching someone on the head, as the head is considered the most sacred part of the body in Khmer culture.

Use both hands when giving or receiving items from others to show politeness and appreciation.

Safety Tips

Be vigilant about your personal belongings in crowded areas to prevent bag snatching and pickpocketing.

Only drink bottled or filtered water and avoid ice in drinks if you are unsure of the water source.

Stick to well-traveled paths in rural areas, as unexploded landmines remain a historical hazard in remote parts of the country.

Use reputable transportation services or ride-hailing apps rather than unmarked taxis to ensure safe travel.

Keep a digital or physical copy of your passport and visa at all times for identification purposes.

AI-generated content. Visa requirements vary by nationality — verify with the official embassy before travel.

Entry Requirements

Yellow Fever

Source: CDC

Not Required

Not required when traveling directly from non-risk countries.

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Yellow Fever

Source: CDC

Required

Proof of vaccination is required for travelers arriving from countries with risk of YF transmission.

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Polio

Source: CDC

Recommended

Polio vaccination is recommended for travelers to Cambodia.

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Yellow Fever

Source: CDC

Not Required
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Recommended Vaccines & Precautions

Core Vaccines

MMR vaccine

Source: CDC

All ages

Before travel, to prevent measles, mumps, and rubella infections.

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Tdap vaccine

Source: CDC

All ages

Before travel, for protection against tetanus, diphtheria, and pertussis.

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MMR

Source: CDC

All ages

Make sure you're up to date on your measles, mumps, and rubella vaccines before traveling.

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Tdap

Source: CDC

All ages

Ensure you are up to date on the tetanus, diphtheria, and pertussis vaccines.

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MMR (Measles, Mumps, Rubella)

Source: CDC

All ages

Ensure vaccination is up to date before travel to prevent measles outbreaks.

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Tdap (Tetanus, Diphtheria, Pertussis)

Source: CDC

All ages

Check that Tdap vaccination is up-to-date, especially for adults and children.

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COVID-19 Vaccine

Source: CDC

All ages

Ensure vaccination is completed for safer travel during the pandemic.

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Routine vaccines (MMR, Tdap, etc.)

Source: CDC

All ages

Ensure all routine vaccinations are up to date before traveling.

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Food and water safety precautions

Source: CDC

All ages

To prevent gastrointestinal infections, eat well-cooked food and drink bottled or boiled water.

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Routine Vaccines (MMR, DTaP, Polio, Varicella, Influenza)

Source: CDC

All ages

Ensure all routine vaccinations are up to date before travel to prevent common preventable diseases.

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Routine Vaccines (MMR, Tdap, Varicella, Polio, Influenza)

Source: CDC

All ages

Ensure you are up-to-date on all routine vaccines before travel.

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Routine Vaccines (MMR, Tdap, Polio, Varicella, Influenza)

Source: CDC

All ages

Ensure all routine vaccinations are up to date before travel to prevent common preventable diseases.

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For Most Travelers

Hepatitis A

Source: CDC

All ages

Recommended for most travelers due to risk through contaminated food or water.

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Typhoid

Source: CDC

All ages

Recommended for most travelers, especially those staying with friends or relatives or visiting smaller cities or rural areas.

Contracted through contaminated food or water.

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Food and water safety precautions

Source: CDC

All ages

To reduce the risk of traveler’s diarrhea and foodborne illness.

Only eat food that is thoroughly cooked and drink bottled or boiled water.

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Typhoid vaccine

Source: CDC

All ages

Recommended for travelers to areas where food and water safety may be a concern.

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Insect bite prevention measures

Source: CDC

All ages

To prevent mosquito-borne diseases, use repellents, wear protective clothing, and stay in screened areas.

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Rabies

Source: CDC

adult

Consider rabies vaccination if engaging with animals or activities in remote areas.

Seek medical care immediately if bitten.

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Food and Water Safety

Source: CDC

All ages

Preventive measures required to avoid foodborne and waterborne illnesses.

Eat only thoroughly cooked food, drink bottled or boiled water, and avoid ice.

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Insect Bite Prevention

Source: CDC

All ages

Necessary to prevent mosquito-borne diseases prevalent in the region.

Use EPA-registered insect repellent, wear long-sleeved clothing, and use permethrin-treated gear.

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Itinerary-Specific

Hepatitis B

Source: CDC

adult

If you may have sexual contact with the local population or need medical treatment.

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Japanese Encephalitis

Source: CDC

adult

Recommended for travelers spending a lot of time outdoors in rural areas, especially during the transmission season.

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Hepatitis B

Source: CDC

All ages

Recommended for travelers who might receive medical care or have sexual contact with new partners.

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Rabies vaccination

Source: CDC

All ages

For travelers engaging in activities that may expose them to bats or animals.

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Rabies

Source: CDC

All ages

Recommended for outdoor enthusiasts, hikers, or those with potential animal contact.

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Malaria prevention measures

Source: CDC

All ages

If traveling to areas of Cambodia where malaria transmission occurs, use preventive measures and consider chemoprophylaxis.

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Japanese Encephalitis

Source: CDC

All ages

Consider for travelers spending significant time outdoors in rural areas or during transmission seasons.

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Malaria Information

Risk Area: Phnom Penh and Siem Reap

Chemoprophylaxis: No chemoprophylaxis required

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Risk Area: Rural areas throughout Cambodia

Chemoprophylaxis: Atovaquone-proguanil, doxycycline, or mefloquine

Seasonality: Year-round

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Risk Area: Phnom Penh, Siem Reap, and major urban centers

Chemoprophylaxis: No chemoprophylaxis required

Seasonality: No malaria risk

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Risk Area: Rural areas, particularly near forested and border regions

Chemoprophylaxis: Atovaquone-proguanil, doxycycline, or mefloquine

Seasonality: Year-round

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Risk Area: Phnom Penh and urban areas

Chemoprophylaxis: No

Seasonality: No malaria risk

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Risk Area: Rural and forest areas in most provinces

Chemoprophylaxis: Atovaquone-proguanil, doxycycline, or mefloquine

Seasonality: Year-round

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Risk Area: Phnom Penh and other major urban centers

Chemoprophylaxis: No routine chemoprophylaxis required

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Risk Area: Rural and forest areas throughout the country

Chemoprophylaxis: Atovaquone-proguanil, doxycycline, or mefloquine

Seasonality: Year-round

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Risk Area: No malaria risk

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