For entry into the Bahamas in 2026, the specific documentation required depends on your nationality and mode of travel, but a valid passport is the universal baseline. U.S. citizens traveling by air must present a valid U.S. Passport Book; notably, Passport Cards are not accepted for air travel. If you are arriving by sea via a cruise ship on a "closed-loop" itinerary (starting and ending at the same U.S. port), you may technically use a government-issued photo ID and a certified birth certificate, though a passport is still strongly recommended for emergencies. All non-resident travelers must also present a completed Bahamas Digital Immigration Card and proof of an onward or return ticket. While the Bahamas does not require a visa for U.S., Canadian, or UK citizens for stays up to 90 days, you should ensure your passport has at least six months of validity remaining from your date of departure. In 2026, travelers should also be prepared to show proof of sufficient funds for their stay and a confirmed hotel reservation if requested by immigration officers at the border.