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The advisory level was decreased to level 1. There were no changes to the risk indicators. An area of increased risk was added. Advisory summary was updated.
Review the latest State Department Travel Advisory about Thailand. You can plan for safe travel by following the entry and exit requirements, reviewing local laws, and other travel guidance from the U.S. embassy or consulate.
Visit th.usembassy.gov
Learn more about U.S. and Thailand relations at State.gov
Learn more about Travel Advisory levels
in Thailand. Some areas have increased risk. Read the entire Travel Advisory.
Thailand is generally a safe destination for travelers. Review our Travel Guidance for Thailand to learn how to prepare for a safe trip.
Exercise increased caution in the Cambodia border region due to the risk of armed conflict.
Exercise increased caution in the Yala, Pattani, and Narathiwat provinces due to the risk of unrest.
The potential for overall collateral risk is elevated for Americans in Thailand’s southernmost provinces due to low intensity conflict.
Learn more about Travel Advisory levels
Thailand is located in Asia, in the Northern and Eastern Hemispheres. It has maritime borders with the Gulf of Thailand and the Andaman Sea. It also shares land borders with Burma, Laos, Cambodia, and Malaysia. Thailand has 76 provinces and one special administrative area, Bangkok.
Thailand is slightly smaller than Texas. There is one time zone, Indochina Time (ICT), UTC+7. It does not observe daylight saving time. Thailand is 12 hours ahead of Washington, D.C. during Eastern Standard Time.
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Explore our travel guidance topics to prepare for your trip abroad.
Date issued: August 20, 2026
Most U.S. citizens do not need a visa for stays under 60 days, but you must register online before you arrive. The following travelers should check with the Royal Thai Embassy about visa requirements:
Note there is a difference between your visa expiry date and the 'admit until' date awarded upon entry. The immigration officer will stamp the ‘admit until’ date in your passport when you are admitted. Please adhere to the "admit until" date, indicated in your passport.
If you overstay your “admit until” date or engage in other unlawful conduct, you may be fined, detained, and deported at your own expense, and banned from re-entering Thailand. Thai authorities may detain and deport you for any unlawful behavior during your trip, including immigration overstays.
Thailand’s entry and exit information can change. For the most current information, please review The Royal Thai Police Immigration Bureau page.
Always bring a copy of each child’s birth certificate or other evidence of your legal relationship to each child.
Demonstrations are common. They may take place in response to political or economic issues. They may also occur on significant holidays, and during large events.
Crimes of opportunity, such as pick-pocketing, bag-snatching, and burglary, occur in Thailand.
Safety tips:
Follow the Department of State guidelines to protect yourself from scams.
If you are a victim of a scam, learn how the FBI can help.
Internet romance and financial scams are common in Thailand. Be careful of anyone asking for money, especially those who start a "romantic" relationship online or claim local authorities want money. Scams often begin through online posts, emails, or letters. Scammers pretend to be U.S. citizens in need of help.
Common scams include:
Local authorities are responsible for investigating and prosecuting crimes. You may report crimes to the local police by dialing 191 or to the Tourist Police by dialing 1155. You can also contact the U.S. embassy at +66-0-2-205-4049 or the U.S. consulate general at +66-53-237-300.
The U.S. embassy or consulate can:
Mobile devices are vulnerable to compromise, theft, and damage anywhere in the world. Follow these safe practices:
To fly a drone legally in Thailand, you must register your device with the Civil Aviation Authority of Thailand (CAAT) and the National Broadcasting and Telecommunications Commission (NBTC).
GPS navigation apps are helpful in getting U.S. citizens around in a foreign country. Prior to using GPS abroad:
The tourism industry is not well regulated:
Making a critical, threatening, or defamatory comment about the royal family is a criminal offense, punishable by a prison sentence of up to 15 years per offense. This includes intentionally defacing images of members of the royal family (e.g. on banknotes), which may be considered a lèse majesté offense.
Serious consequences include criminal conviction and imprisonment, especially for child prostitution.
Personal use of even non-lethal military equipment, such as protective vests and night vision scopes, is prohibited.
Consuming or having illegal drugs carry severe penalties.
Expect long jail sentences under harsh conditions, heavy fines, or even execution for possessing, using, or trafficking in illegal drugs.
Thailand implemented a new customs policy formally classifying cannabis buds as a fineable offense. Individuals importing, exporting, or attempting to evade restrictions may face penalties of up to 10 years in prison, a fine of up to 500,000 baht, or both.
Please visit the Royal Thai Government’s Office of the Narcotics Control Board for more information.
Some prescription medication from the United States is not legal to possess under Thai law. Please review Prescription Medications in the Health section.
Conditions in immigration detention centers (IDCs), where authorities detain foreign nationals who violate immigration laws, remain poor and most are overcrowded.
Counterfeit and pirated goods are common in many destinations.
Learn more about U.S. restrictions on counterfeit and pirated goods:
Faith based travel includes pilgrimages, service projects, and mission work. Prepare for your travel using these resources:
The law in Thailand prohibits discrimination against people with physical, intellectual, or mental disabilities. The law is sometimes enforced.
Victims of sexual assault or domestic violence may find that Thai authorities do not handle these cases with as much sensitivity or consideration for privacy as you would expect in the United States.
Ambulance services are not present or unreliable throughout the country in most areas except in Bangkok and other major cities.
Make sure you know if your health insurance plan covers any medical expenses abroad. Most U.S. plans do not.
Stay up to date with the vaccines recommended by the U.S. Centers for Disease Control and Prevention.
Health facilities are available in Bangkok and other major cities but health care in rural areas and on islands may be below U.S. standards.
U.S. citizens have suffered serious complications or died during or after having cosmetic or other elective surgery.
U.S. Customs and Border Protection (CBP) and the Food and Drug Administration (FDA) have rules for bringing medication back into the United States. If you buy medications abroad, the medications must meet CBP’s and the FDA’s requirements to bring them back legally.
The medications must also be for personal use and approved for use in the United States.
Always carry your prescription medication in original packaging, along with your doctor’s prescription.
For more information:
The air quality in Thailand changes with the seasons. Seasonal smog is a problem.
People at the greatest risk from air pollution exposure include:
Traffic accidents are common in Thailand. According to the World Health Organization, Thailand had one of the world’s highest traffic-related fatality rates. Bangkok, Chiang Mai, Phuket, and other major cities can have heavy traffic.
Speeding, reckless passing, and failure to obey other traffic laws are common in Thailand.
Riders may incur serious injuries when not wearing helmets or proper clothing and footwear.
Use a pedestrian bridge to cross the road where one is available, including in front of the U.S. Embassy on Wireless Road and on Sukhumvit Road.
Driving under influence is punishable by law.
The following violations are also subject to a fine:
Taxis are generally safe but be aware of price gouging. Use metered taxis and insist the meter is turned on. Avoid unlicensed taxis at airports.
Mariners and passengers planning travel to Thailand should check the following:
If you live outside the United States for a long time, you or your family may experience various life events, wish to exercise U.S. citizenship rights, or need to meet U.S. legal obligations while abroad.
95 Wireless Road
Bangkok 10330
Thailand
+66-2-205-4049, 02-205-4049 (within Thailand)
+66-2-205-4000, 02-205-4000 (within Thailand)
+66-2-205-4103, 02-205-4103 (within Thailand)
131 Moo 4 Chiang Mai-Lampang Superhighway Road
T. Nongpakrang, A. Mueang, Chiang Mai 50000
Thailand
+66-53-237-300, 053-237-300 (within Thailand)
+66-53-237-300, 053-237-300 (within Thailand)
+66-53-241-348, 053-241-348 (within Thailand)
The advisory level was decreased to level 1. There were no changes to the risk indicators. An area of increased risk was added. Advisory summary was updated.
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Last Updated: August 20, 2026
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