What vaccinations do I need for traveling to Cambodia?

Cambodia is medium risk and vaccinations are recommended for common diseases like Hepatitis A and B, typhoid, Japanese Encephalitis, and Yellow Fever. Especially, there is a high risk of Malaria all year round in almost forested, rural and coastal areas except for some major cities like Phnom Penh and Siem Reap. Malaria is a viral illness spread by mosquitoes that bite from dusk to dawn throughout the tropical world. It causes high fever and severe joint and muscle pains.

Therefore, before you go, find out what kind of medications for your Cambodia tours, consult with your doctor to have the right vaccinations and health advice. And then you should get some essential Cambodia vaccinations based on your medical history, duration and season of travel.



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Cambodia Travel Guides

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Travel Information & Requirements

Cambodia is a captivating destination filled with ancient history, breathtaking temples, and stunning natural landscapes. Here’s a quick guide to help you make the most of your trip:

Top Destinations

  1. Siem Reap: Famous for the iconic Angkor Wat temple complex, Siem Reap is a paradise for history buffs and architecture lovers. Be sure to explore other magnificent temples like Ta Prohm, known for its giant tree roots, and Bayon with its enigmatic smiling faces.
  2. Phnom Penh: The bustling capital offers a blend of historical and cultural attractions. Visit the Royal Palace, take a somber tour of the Tuol Sleng Genocide Museum, and enjoy the vibrant nightlife and delicious street food.
  3. Sihanoukville: Renowned for its picturesque beaches and lively atmosphere, Sihanoukville is ideal for unwinding by the sea and indulging in various water activities like snorkeling and diving.
  4. Battambang: Experience traditional Cambodian life in this charming city, featuring French-colonial architecture, serene countryside, and off-the-beaten-path jungle temples.
  5. Tonle Sap Lake: The largest freshwater lake in Southeast Asia is known for its unique floating villages. A boat tour offers an intriguing glimpse into the daily lives of local communities.

Best Time to Visit

  • November to February: This is Cambodia's dry season, making it the perfect time for sightseeing and outdoor adventures, with cooler temperatures and clear skies.

Travel Tips

  • Dress Modestly: When visiting temples, wear clothing that covers your shoulders and knees out of respect for local customs.
  • Safety First: Keep an eye on your belongings, especially in crowded areas. Avoid walking alone at night in unfamiliar places.
  • Try Local Cuisine: Don’t miss out on traditional Cambodian dishes like fish amok, a creamy coconut curry, or Khmer curry, which is milder and often served with rice or noodles.
  • Getting Around: Tuk-tuks and motorbikes are popular for short trips. For longer journeys, consider hiring a car with a driver or taking a bus.
  • Visa Requirements: To enter Cambodia, a visa is required, and you can apply online or upon arrival at major entry points. There are two main types:
    • Tourist Visa (T): This single-entry visa costs $36 (including a $6 processing fee), is valid for 3 months from the issue date, and allows a stay of up to 30 days. A passport valid for at least six months, a digital passport-sized photo, and a valid credit card are required. Citizens from several Southeast Asian countries, including Vietnam, Thailand, and Singapore, are exempt.
    • Business Visa (E): This single-entry visa costs $42 (including a $7 processing fee), is valid for 3 months from the date of issue, and also allows a 30-day stay. The requirements are similar: a passport with six months of validity, a digital photo, and a credit card for payment.
  • E-Arrival Card: If you're flying into Cambodia, complete an e-Arrival Card (CeA) online within seven days of your arrival.
  • Registration: All visitors must be registered with the Foreigner Present in Cambodia System (FPCS). Your hotel or host will usually handle this process.
  • Health Precautions: Stay up to date on vaccinations, including those for hepatitis A, hepatitis B, and typhoid fever. Avoid swimming in freshwater lakes or rivers due to the risk of schistosomiasis, a parasitic infection.
  • Beat the Crowds: To avoid large crowds at popular sites like Angkor Wat, plan your visit early in the morning. For a quieter experience, take a midday break and explore less crowded spots during peak hours.
  • Sunrise at Angkor Wat: Many visitors recommend starting your first day with a sunrise tour of Angkor Wat. The ticket lines are usually shorter early in the morning, and the sight of the sun rising behind the ancient temple is unforgettable.

For more detailed information about Cambodia, be sure to check out our article on "Things to Know Before Traveling" or explore additional insights in our "Cambodia Travel Guides on what to do in Cambodia. To ensure a smooth travel experience, please don't forget to familiarize yourself with the latest Cambodia visa and travel requirements for 2025.

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Siem Reap, a resort town in northwestern Cambodia, is the gateway to the ruins of Angkor, the seat of the Khmer kingdom from the 9th–15th centuries. Siem Reap Discovery tour is other alternative that less touristy to access the rich...

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14 Days Highlights of Cambodia Tour Pack…

No matter where you travel in Cambodia, the past is always present. History, both ancient and modern, is everywhere here; whether you’re cycling in the shadows of the mighty Angkor Wat, wandering the streets of cosmopolitan Phnom Penh, or exploring...

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Cambodia Discovery - 18 Days

Admire Cambodia’s sublime beauty in style on this 18-day trip that takes you deep into the country’s rich culture and history. Immerse yourself in the heart of the Khmer way of life, enjoying rustic homestays, visiting remote tribal villages and...

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Cambodia Trips

Indochina Tours

SIEM REAP - CAMBODIA
67 Oum Khun Street,
Khum Svay Dankum, Siem Reap
T: +855 6396 7008 - F: 855 6396 7009
HANOI - VIETNAM
5 Floor, HTK Building,
98 Nguyen Van Cu St., Long Bien Dist, Hanoi
T: +8424 3942 9444 - F: +8424 3942 9442
HCM CITY - VIETNAM
5th Floor Hong Anh Bld., 24 Truong Son Str.,
 Tan Binh Dist., HCMC
T: +8428 3535 8444
LUANG PRABANG - LAOS
No 203, Ban Mano,
Luang Prabang, Laos PDR.
T: +856 7191 9444 - F: +856 7191 9333
YANGON - MYANMAR
6th Floor, 158 Building, 45 Street,
Botataung Township, Yangon
T: +95 944 312 1788 / +951 201026
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