article_snippet: China National Tourist Office .
article_snippet: Atout France, the France Tourism Development Agency .
article_snippet: Go Turkey, Official Tourism Portal of Turkey .
article_snippet: State Hermitage Museum Press Office .
article_snippet: Source: Association of Leading Visitor Attractions .
article_snippet: World's most-visited tourist attractions .
article_snippet: Communications Office of the Alhambra and Generalife .
article_snippet: Japan National Tourism Organization .
article_snippet: Don't miss Travel + Leisure's guide to the World's Best Hotels .