Sigiriya Lion Rock in Sri Lanka is a palace in the air built on red rock. It is the eighth wonder in the world, and the peak of the Cultural Triangle Project. This World Heritage Site is protected by the United Nations Educational, Scientific and Cultural Organization. In early times, Sigiriya Lion Rock was like a giant, fierce lion. However, due to weathering, only the body remains. Sigiriya Lion Rock covers a large area, including a moat, garden square, giant rock and the rock peak, which are the tourist attractions in Sigiriya Lion Rock area.