Introduction to the Red Stone Forest: The Red Stone Forest is located in Qitong and Duanlong Townships, Guzhang County, Xiangxi Autonomous Prefecture. It is currently the only red carbonate rock forest scenic spot in the world formed in the Cambrian period. According to research by geological experts, the red stone forest rocks were formed about 450 million years ago and belong to what is known as the Yangtze Ancient Sea in local history. There are tall and strange rocks all over the scenic area, with different shapes and changes. Among them, the "Giant Garden", "Old City Forbidden City", "Eight Feng Qi Formation" and "Zhuge Collection" are the best.