The Port of Miami (Port Code:USMIA), styled as "Port Miami" but formally the Dante B. Fascell Port of Miami, is a major seaport located in Biscayne Bay at the mouth of the Miami River in Miami, Florida. It is the largest passenger port in the world, and one of the largest cargo ports in the United States. It is connected to Downtown Miami by Port Boulevard—a causeway over the Intracoastal Waterway—and to the neighboring Watson Island via the PortMiami Tunnel. The port is located on Dodge Island, which is the combination of three historic islands (Dodge, Lummus and Sam's Islands) that have since been combined into one. It is named in honor of 19-term Florida Congressman Dante Fascell.
It accommodates major cruise lines such as Carnival, Royal Caribbean, Norwegian, Disney, and MSC, among others, and also serves as the homeport of the largest cruise ship in the world by gross tonnage, Symphony of the Seas. Over 5.5 million cruise passengers pass through the port each year (FY2018/2019).
As of July 2020, there are seven operating passenger terminal facilities at PortMiami: A, C, D, E, F, G, and J. Of the seven, there is one facility that is purpose-built for a specific company, while other companies share the other terminals. Five more company-specific facilities are in their planning or construction stages.