The following websites introduce tourist information in Tokyo, as well as information about metropolitan parks, zoos, and other sightseeing destinations popular among overseas tourists.

Name (facility/website)	Note
Official Tokyo Travel Guide GO TOKYO	Tokyo Sightseeing Information
Zoo-net	Guide for zoos and aquariums in Tokyo.
Tokyo Metropolitan Park Association	Guide for public parks in Tokyo.
Marine Parks in Tokyo (Japanese only)	Guide for marine parks in Tokyo by the Bureau of Ports and Harbors
Sunshine International Aquarium (Japanese only)	Located in Ikebukuro Sunshine City.
Shinagawa Aquarium	Large-scale aquarium with popular dolphin shows.