The Great Wall and the Manchu Conquest of China
- A 19th century account by Romyn Hitchcock of the Great Wall of China and its inability to protect the capital from the Manchu invaders. The illustrations are etched from the author's own photographs.
- http://www.logoi.com/notes/great_wall_of_china/

The Great Wall Post
- A Chinese society concerned with the protection of this World Heritage monument. Includes a history, tour and some atmospheric photographs and drawings.
- http://www.thegreatwall.com.cn/en/

The Great Wall
- A virtual tour from China Vista of this huge, serrated wall that snakes along the mountains.
- http://www.chinavista.com/travel/greatwall/greatwall.html

Walk the Great Wall
- Peter Danford provides black and white photos and panoramas of the Simatai section.
- http://www.walkthewall.com/greatwall/

Great Wall of China
- Images of the greast wall from space by NASA Radar.
- http://www.jpl.nasa.gov/radar/sircxsar/gwall.html