Great Wall of China Wallpaper 1024 x 768

The Great Wall of China is the world's longest human made structure, stretching over approximately 6,400 km (4,000 miles) from Shanhai Pass in the east to Lop Nur in the west, along an arc that roughly delineates the southern edge of Inner Mongolia. It is also the largest human made structure ever built in terms of surface area and mass.

ScreenSaver PowerPoint Wallpaper MSN Skin Video Add a Banner Links Jokes Animated Gif Visual dictionary