Can the captain legally marry you? The symbolic-only rule.
No. Unlike lines registered in Bermuda or Malta, Holland America Line captains do not perform legally binding marriages at sea. All at-sea ceremonies are symbolic-only. Couples who want a legal marriage can either marry legally at a courthouse at home before boarding, or arrange a legal shore-side ceremony in a destination port (such as Key West, St. Thomas, or Half Moon Cay) under local licensing guidelines.
