Entry into Bangkok 

PASSPORT VALIDITY 

6 months from the date of entry required 

BLANK PASSPORT PAGES 

1 empty visa page per entry (not including endorsement pages). 

TOURIST VISA 

No, if your stay is less than 30 days.

U.S. citizen tourists entering Thailand for fewer than 30 days do not require a visa.

VACCINATIONS

Yellow fever may be required if arriving from certain countries with yellow fever.