If you are a U.S. citizen and want to visit the U.S. Virgin Islands, a passport is not required, but it still serves as the best identification when traveling. Otherwise, you must be prepared to show evidence of citizenship when departing the islands, such as a raised-seal birth certificate and government-issued photo ID. If you are not a U.S. citizen, then a passport issued by your country of origin is required. If you plan to vacation in or visit the British Virgin Islands, a passport is required.