Children under 16 can also travel to the Bahamas on a cruise with an original birth certificate, naturalization certificate, or certificate of citizenship.

Yes, a U.S. citizen child can travel to The Bahamas on a "closed-loop" cruise (one that starts and ends at the same U.S. port) without a passport, but it is strongly discouraged by travel experts and cruise lines. For children under the age of 16, an original or certified copy of their U.S. birth certificate is acceptable for re-entry into the U.S. by sea under the Western Hemisphere Travel Initiative (WHTI). Children 15 and under do not even require a photo ID if they have a birth certificate. However, the major risk is an emergency: if a medical or family crisis requires the child to fly back to the U.S. from The Bahamas, a birth certificate will not be accepted at the airport; a valid passport book would be legally required to board a plane. Because of this, lines like Royal Caribbean and Disney Cruise Line "strongly recommend" passports for all guests, regardless of age, to ensure they aren't "stuck" in a foreign country should the unexpected happen during their vacation.

Excellent question. This is a common scenario for families, and the answer is “Yes, but with very important conditions and strong recommendations.”

The key factor is whether the cruise is a “closed-loop” cruise.

The Rule: Closed-Loop Cruises

A closed-loop cruise is one that begins and ends at the same U.S. port (e.g., Miami, Fort Lauderdale, Port Canaveral).

For closed-loop cruises, U.S. citizens (including children) can travel with the following documents instead of a passport:

1. Original or Certified Copy of the Child’s Birth Certificate (must be government-issued, showing parent’s names. Hospital-issued “keepsake” certificates are not acceptable).
2. A supporting Photo ID (for children, this is often a government-issued photo ID, like a driver’s license or learner’s permit. For infants/young children who don’t have one, the birth certificate alone is typically sufficient, but check with your cruise line).
3. For children under 16 traveling with only one parent/guardian, or without both parents: You will likely need a notarized letter of consent from the non-accompanying parent(s). This is a cruise line requirement to prevent child abduction. Requirements vary, so check with your specific cruise line.

The Strong Recommendation: GET A PASSPORT ANYWAY

While the above is the legal minimum, every official agency and travel expert strongly recommends that all travelers, including children, have a valid passport for a Bahamas cruise. Here’s why:

• Medical Emergency or Family Emergency: If