Cambodia
Southeast Asia • KHM
Last updated: September 12, 2026
Cambodia is a captivating destination known for its profound historical heritage, most notably the magnificent Angkor Wat temple complex. Visitors will discover a resilient and welcoming culture, stunning natural landscapes, and a rapidly evolving tourism scene that offers everything from vibrant city life in Phnom Penh to serene rural retreats.
Visa Requirements
Most nationalities require a visa to enter Cambodia, which can be obtained upon arrival at international airports, through an e-Visa online, or at embassies.
Typically Required Documents
- Passport with at least six months validity
- Recent passport-sized photograph
- Completed visa application form
- Visa processing fee in USD cash
- Proof of onward travel
Popular Attractions
Angkor Wat: This massive UNESCO World Heritage site is the largest religious monument in the world and the crown jewel of Khmer architecture.
Bayon Temple: Famous for its hundreds of serene, smiling stone faces, this temple is located at the center of Angkor Thom.
The Royal Palace in Phnom Penh: A stunning complex of traditional Khmer-style buildings that serves as the official residence of the King of Cambodia.
Koh Rong: A beautiful island paradise featuring white sandy beaches and turquoise waters, perfect for relaxation and snorkeling.
Tonlé Sap Lake: Southeast Asia's largest freshwater lake, home to unique floating villages and diverse wildlife.
Local Customs & Etiquette
Always dress modestly when visiting temples by covering your shoulders and knees to show respect for religious sites.
Remove your shoes before entering someone's home or a pagoda, as it is considered respectful and clean.
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 display politeness.
Avoid public displays of affection, as conservative Cambodian society generally frowns upon this behavior.
Refrain from pointing your feet at people or sacred objects, as feet are seen as the lowest and least clean part of the body.
Safety Tips
Keep your belongings secure and be wary of pickpockets in crowded areas like markets or busy tourist spots.
Only use registered tuk-tuks or reputable taxi apps like Grab to avoid potential overcharging or safety issues.
Drink only bottled or filtered water to prevent stomach-related illnesses while traveling.
Stay on marked paths when visiting rural areas or historical sites to avoid the risk of unexploded landmines in remote regions.
Ensure you have comprehensive travel insurance that covers emergency medical evacuation.
Keep digital and physical copies of your passport and important travel documents in a safe location.
AI-generated content. Visa requirements vary by nationality — verify with the official embassy before travel.
Yellow Fever
Source: CDC
Not required when traveling directly from non-risk countries
View sourceYellow Fever
Source: CDC
Proof of vaccination is required for travelers aged 1 year or older arriving from countries with risk of yellow fever transmission.
View sourcePolio
Source: CDC
Polio vaccination is recommended for travelers to Cambodia.
View sourceYellow Fever
Source: CDC
Core Vaccines
Routine Vaccines (MMR, Tdap, Varicella, Polio, Influenza)
Source: CDC
Ensure you are up-to-date on all routine vaccines before travel.
View sourceRoutine Vaccines (MMR, DTaP, Polio, Varicella, Influenza)
Source: CDC
Ensure all routine vaccinations are up to date before travel to prevent common preventable diseases.
View sourceFood and water safety precautions
Source: CDC
To prevent gastrointestinal infections, eat well-cooked food and drink bottled or boiled water.
View sourceRoutine vaccines (MMR, Tdap, etc.)
Source: CDC
Ensure all routine vaccinations are up to date before traveling.
View sourceCOVID-19 Vaccine
Source: CDC
Ensure vaccination is completed for safer travel during the pandemic.
View sourceTdap (Tetanus, Diphtheria, Pertussis)
Source: CDC
Check that Tdap vaccination is up-to-date, especially for adults and children.
View sourceMMR (Measles, Mumps, Rubella)
Source: CDC
Ensure vaccination is up to date before travel to prevent measles outbreaks.
View sourceTdap
Source: CDC
Ensure you are up to date on the tetanus, diphtheria, and pertussis vaccines.
View sourceMMR
Source: CDC
Make sure you're up to date on your measles, mumps, and rubella vaccines before traveling.
View sourceTdap vaccine
Source: CDC
Before travel, for protection against tetanus, diphtheria, and pertussis.
View sourceMMR vaccine
Source: CDC
Before travel, to prevent measles, mumps, and rubella infections.
View sourceFor Most Travelers
Insect Bite Prevention
Source: CDC
Necessary to prevent mosquito-borne diseases such as dengue and malaria.
Use EPA-registered insect repellent, wear long-sleeved clothing, and use bed nets.
View sourceFood and Water Safety
Source: CDC
Essential to prevent travelers' diarrhea and other foodborne illnesses.
Drink only bottled or boiled water and consume food that is cooked and served hot.
View sourceRabies
Source: CDC
Consider rabies vaccination if engaging with animals or activities in remote areas.
Seek medical care immediately if bitten.
View sourceInsect bite prevention measures
Source: CDC
To prevent mosquito-borne diseases, use repellents, wear protective clothing, and stay in screened areas.
View sourceTyphoid vaccine
Source: CDC
Recommended for travelers to areas where food and water safety may be a concern.
View sourceFood and water safety precautions
Source: CDC
To reduce the risk of traveler’s diarrhea and foodborne illness.
Only eat food that is thoroughly cooked and drink bottled or boiled water.
View sourceTyphoid
Source: CDC
Recommended for most travelers, especially those staying with friends or relatives or visiting smaller cities or rural areas.
Contracted through contaminated food and water.
View sourceHepatitis A
Source: CDC
Recommended for most travelers, as it can be contracted through contaminated food or water in Cambodia.
View sourceItinerary-Specific
Japanese Encephalitis
Source: CDC
Recommended for travelers spending a month or more in endemic areas or those taking frequent outdoor trips in rural areas.
View sourceMalaria prevention measures
Source: CDC
If traveling to areas of Cambodia where malaria transmission occurs, use preventive measures and consider chemoprophylaxis.
View sourceRabies
Source: CDC
Consider for travelers involved in outdoor activities or working with animals.
Rabies is present in dogs and other mammals in Cambodia.
View sourceRabies vaccination
Source: CDC
For travelers engaging in activities that may expose them to bats or animals.
View sourceHepatitis B
Source: CDC
Recommended for travelers who might receive medical care or have sexual contact with new partners.
View sourceJapanese Encephalitis
Source: CDC
Recommended for travelers spending a lot of time outdoors in rural areas, especially during the transmission season.
View sourceHepatitis B
Source: CDC
If you may have sexual contact with the local population or need medical treatment.
View sourceRisk Area: Phnom Penh, Siem Reap, and major urban centers
Chemoprophylaxis: No chemoprophylaxis required
Seasonality: No malaria risk
View sourceRisk Area: Rural areas, particularly near forested and border regions
Chemoprophylaxis: Atovaquone-proguanil, doxycycline, or mefloquine
Seasonality: Year-round
View sourceRisk Area: Rural and forest areas in most provinces
Chemoprophylaxis: Atovaquone-proguanil, doxycycline, or mefloquine
Seasonality: Year-round
View sourceRisk Area: Phnom Penh and other major urban centers
Chemoprophylaxis: No routine chemoprophylaxis required
View sourceRisk Area: Rural and forest areas throughout the country
Chemoprophylaxis: Atovaquone-proguanil, doxycycline, or mefloquine
Seasonality: Year-round
View source