The WoHu Mountain Great Wall is located in the west part of the Gubeikou Great Wall system. Its highest altitude is 665.22 meters and relative height is 450 meters. The mountain has steep tendency. It was named due to its peak shape that looks like two tigers lying down, one looking up and the other looking down. The WoHu Mountain Great Wall contains magnificence, danger, peculiarity and beauty. It is a masterpiece in the history of Great Wall architecture for its long history, various changes, ingenious layout and complete facilities.