As of 2026, you can still enter Canada using an Enhanced Driver's License (EDL), provided you are crossing by land or sea. An EDL is a specialized document issued by only a few U.S. states—currently Washington, Minnesota, Michigan, New York, and Vermont—that serves as both a driver's license and a federally approved proof of citizenship under the Western Hemisphere Travel Initiative. It is a highly convenient alternative to a passport for American citizens who frequently drive across the border. However, there is a major limitation: an EDL is not valid for international air travel. If you plan to fly into Canada, you must have a valid passport or NEXUS card. It is also worth noting that a "Standard" license or a "REAL ID" is not sufficient for border crossings; it must specifically be the "Enhanced" version, which requires an in-person interview and proof of citizenship during the application process.