The Mausoleum of Qinshihuang, the first emperor of a united China, is Located at the northern foot of Lishan Mountain, 35 kilometers northeast of Xi'an, Shaanxi Province. An army of more than 7,000 life-sized terra cotta warriors and horses was discovered at the site of the tomb in 1974. With an area of 56 square kilometers, the mausoleum is the world's largest underground mausoleum.
