Beijing: Travel information by Travel China Guide.
Beijing Shijingshan Amusement Park: Description of each of the site's areas, price list and business details.
China Virtual Tours: Pictures and information on the Forbidden City, the Great Wall, the Summer Palace, the Temple of Heaven and Beihai Park.
Destination Beijing: Lonely Planet guide to the city.
Walk the Great Wall: Interactive panoramas of the Simatai section of the Great Wall, as well as still photographs. From Peter Danford.