San Marino is part of the Visa Waiver Program (VWP), which means that citizens of San Marino may enter the United States for up to 90 days without a visa for the purposes of tourism or business. For all other types of travel and for stays longer than 90 days, foreign visitors to the United States require a visa.
Unified Webpage for all U.S. Citizen Services Throughout Italy
The U.S. Diplomatic Mission to Italy has developed a single website to provide information to those seeking visas to enter the United States. Please visit the Italy-wide Visa information webpages.