Cayman Islands Visa Waiver: This waiver remains available for Cayman Islands passport holders who choose not to apply for a U.S. visa. Use of the waiver provides less flexibility than possession of a visa because each application for a waiver is good for only one entry to the U.S. In addition, Cayman Islands waivers are valid only for direct travel from the Cayman Islands to the U.S. Further details regarding the Cayman Islands visa waiver are available from the Cayman Islands Passport Office.
Canada: Individuals traveling on Canadian passports can visit the U.S. for tourism or business without a visa under most circumstances.
Mexico: Citizens and permanent residents of Mexico generally must have a nonimmigrant visa or border crossing card.
Bermuda: Citizens of Bermuda can visit the U.S. for tourism or business without a visa under most circumstances.
If you hold a passport from a country other than the ones described, you must obtain a visa to visit the U.S.