International Information
Gabon
A passport and visa are required. Proof of yellow fever vaccination is required for entry. Visas must be obtained in advance, as airport visas are no longer available.
Gambia
A passport, visa, and evidence of yellow fever vaccination are required.
Georgia, Republic of
A passport is required. U.S. citizens visiting for 90 days or less do not need a visa to enter Georgia.
Germany
A passport is required. U.S. citizens can stay without a visa for a tourist/business stay of up to 90 days.
Ghana
A passport and visa are required, as is evidence of a yellow fever vaccination.COPY of fully vaccinated Covid-19 Certificate
Gibraltar
A passport is required. No visa required for stay up to three months.
Greece
A passport is required, but no visa is needed for tourist or business stays of up to three months.
Greenland
A valid passport is required. U.S. citizen tourist and business travelers do not need visas for visits of up to 90 days.
Grenada
A valid passport is required. U.S. citizen tourist and business travelers do not need visas for visits of up to 90 days.
Guadeloupe
A valid passport is required. U.S. citizen tourist and business travelers do not need visas for visits of up to 90 days.
Guam
Guam is a territory of the United States. There are no requirements for citizens of the U.S.
Guatemala
A valid U.S. passport is required for all U.S. citizens, regardless of age. U.S. citizens do not need a visa for a stay of 90 days or less (that period can be extended for an additional 180 days upon application to Guatemalan immigration).
Guinea
A passport, visa, international vaccination record (WHO card), and current yellow fever vaccination are required.
Guinea-Bissau
A valid passport, visa, and proof of onward/return ticket are required.
Guyana
A valid U.S. passport is required for U.S. citizens to enter and depart Guyana. On arrival, Guyanese Immigration normally grants U.S. visitors a stay of up to 3 months.