Guam has the same visa waiver program as the US.
The waiver program has been extended to include nationals of twenty-eight countries. These countries are: Andorra, Australia, Austria, Belgium, Brunei, Denmark, Finland, France, Germany, Iceland, Ireland, Italy, Japan, Liechtenstein, Luxembourg, Monaco, the Netherlands, New Zealand, Norway, Portugal, San Marino, Singapore, Slovenia, Spain, Sweden, Switzerland, the United Kingdom and Uruguay.
The following passport holders are eligible for the Guam visa waiver: U.S. visa waiver travelers, as well as Indonesia, Malaysia, Nauru, Papua New Guinea, Republic of Korea, Solomon Islands, Taiwan (residents thereof who begin their travel in Taiwan and who travel on direct flights from Taiwan to Guam without an intermediate layover or stop except for stops in a U.S. territory enroute), the U.K. (British National Overseas, British Dependent Territory passports), Vanuatu and Western Samoa.
They must hold a valid passport and have a round trip or onward ticket. No extension of stay, adjustment of status, or onward travel to another destination in the United States is permitted. Travel must also be aboard a signatory airline or ship.
Guam Visa waiver program
Guam government
