Thailand
Southeast Asia • THA
Last updated: May 8, 2026
Thailand is a captivating Southeast Asian destination renowned for its vibrant culture, stunning tropical beaches, and elaborate Buddhist temples. Visitors can experience a unique blend of bustling modern cities and serene rural landscapes, complemented by world-class hospitality and legendary street food.
Visa Requirements
Many nationalities, including most Western countries, are eligible for visa-exempt entry for tourism purposes, though some may qualify for visa-on-arrival or need to apply for an e-visa.
Typically Required Documents
- Passport with at least six months validity
- Proof of onward travel or return flight ticket
- Evidence of sufficient funds for the duration of stay
- Completed arrival card
- Digital travel authorization if applicable
Popular Attractions
The Grand Palace in Bangkok is a historic complex of stunning architectural buildings and the revered Wat Phra Kaew temple.
Phi Phi Islands offer breathtaking limestone cliffs, crystal-clear turquoise waters, and vibrant marine life perfect for snorkeling.
Wat Phra That Doi Suthep in Chiang Mai is a mountaintop temple providing spectacular panoramic views of the surrounding valley.
Ayutthaya Historical Park features the majestic, ancient ruins of the former Siamese capital, recognized as a UNESCO World Heritage site.
Railay Beach in Krabi is an accessible peninsula famous for its dramatic rock climbing opportunities and stunning sunset vistas.
Local Customs & Etiquette
Always dress modestly when visiting temples by ensuring your shoulders and knees are covered as a sign of respect.
Avoid touching someone's head, as it is considered the most sacred part of the body in Thai culture.
Refrain from pointing your feet at people or sacred statues, as feet are considered the lowest and dirtiest part of the body.
The 'Wai' is the traditional greeting involving placing your palms together at chest level and bowing slightly.
Maintain a calm demeanor and avoid raising your voice or showing extreme anger in public, as this is viewed as losing face.
Safety Tips
Be cautious of common tourist scams, such as 'closed' attraction claims from tuk-tuk drivers suggesting alternative shopping destinations.
Only use official, metered taxis or verified ride-sharing apps to avoid overcharging.
Drink bottled water instead of tap water to prevent stomach issues during your stay.
Keep a close eye on your belongings in crowded tourist areas to prevent petty theft or pickpocketing.
Ensure you have comprehensive travel insurance and carry photocopies of your passport and important documents.
AI-generated content. Visa requirements vary by nationality — verify with the official embassy before travel.
Hepatitis B
Source: CDC
Recommended for unvaccinated travelers younger than 60 years old traveling to Thailand. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Thailand.
View sourceHepatitis A
Source: CDC
Recommended for unvaccinated travelers one year old or older going to Thailand. Infants 6 to 11 months old should also be vaccinated against Hepatitis A. The dose does not count toward the routine 2-dose series.
View sourceMeasles-Mumps-Rubella (MMR)
Source: CDC
All international travelers should be fully vaccinated against measles with the MMR vaccine, according to CDC's measles vaccination recommendations for international travel.
View sourceYellow Fever
Source: CDC
Vaccination is not required when traveling directly from non-risk countries.
View sourceYellow Fever
Source: CDC
Yellow fever vaccination certificate is required if arriving from a country with risk of yellow fever transmission.
View sourceCore Vaccines
Chikungunya vaccination
Source: CDC
There is elevated chikungunya risk in Thailand. Chikungunya vaccination may be considered for people traveling or moving to this location if they are planning to stay for an extended period of time (for example, 6 months or more).
Chikungunya - CDC Yellow Book
View sourceCOVID-19 vaccination
Source: CDC
All eligible travelers should be up to date with their COVID-19 vaccines.
Please see Your COVID-19 Vaccination for more information.
View sourceMalaria Prophylaxis
Source: WHO
In areas with malaria risk
Malaria is present in certain regions of Thailand. Travelers should consult a healthcare provider for appropriate prophylaxis.
View sourceRabies vaccine (for certain travelers)
Source: CDC
Recommended for travelers who may have direct contact with animals.
View sourceInsect bite prevention measures
Source: CDC
Essential due to risk of mosquito-borne diseases such as dengue fever.
View sourceTdap (Tetanus, Diphtheria, Pertussis)
Source: CDC
Recommended for all travelers, especially if not up to date with vaccinations.
View sourceMMR (Measles, Mumps, Rubella)
Source: CDC
Recommended for all travelers as routine vaccination.
View sourceFor Most Travelers
COVID-19 vaccination
Source: CDC
Strongly recommended before travel for protection against severe disease.
View sourceItinerary-Specific
Hepatitis B
Source: CDC
Recommended for travelers who may need medical treatment or exposure to blood.
View sourceRisk Area: Provinces that border Burma (Myanmar), Cambodia (except Buri Ram Province), and Malaysia
Chemoprophylaxis: Atovaquone-proguanil, doxycycline, tafenoquine
Seasonality: null
View source