Greece has joined a growing list of countries offering visa-free entry to U.S. citizens, alongside destinations such as Mexico, France, Spain, Iceland, and The Bahamas. The move allows American travellers to visit Greece for tourism without applying for a visa, simplifying access to historic cities, islands, and cultural landmarks. While visa-free travel improves flexibility, travellers should note that from 2026, the ETIAS authorization will be required for short stays across most European countries, including Greece.