Carnival plc is a cruise vacation company. The Company has three cruise segments that consist of North America cruise brands, Europe, Australia & Asia (EAA) cruise brands, and Cruise Support. In addition, it also has a Tour and Other segment. The Company offers its services under nine cruise brands. Its North America segment cruise brands include Carnival Cruise Lines, Holland America Line, Princess Cruises (Princess) and Seabourn. Its EAA segment cruise brands include AIDA Cruises (AIDA), Costa Cruises (Costa), Cunard, P&O Cruises (Australia) and P&O Cruises (United Kingdom). Its Cruise Support segment includes its cruise port and related facilities located in Cozumel, Mexico; Grand Turk, Turks and Caicos Islands, Roatan, Honduras and Puerto Plata, Dominican Republic. In addition to its cruise operations, it owns Holland America Princess Alaska Tours, a tour company in Alaska and the Canadian Yukon.