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About TripAdvisor TripAdvisor® is the world's largest travel site*, enabling travelers to plan and have the perfect trip. TripAdvisor offers trusted advice from real travelers and a wide variety of travel choices and planning features with seamless links to booking tools. TripAdvisor branded sites make up the largest travel community in the world, reaching nearly 260 million unique monthly visitors**, and more than 150 million reviews and opinions covering more than 4 million accommodations, restaurants and attractions. The sites operate in 39 countries worldwide, including China under daodao.com. TripAdvisor also includes TripAdvisor for Business, a dedicated division that provides the tourism industry access to millions of monthly TripAdvisor visitors.