The Stone Forest, known as Shilin in Chinese, is a spectacular set of limestone formations located in Yunnan Province, near Kunming, China. This geological marvel covers an area of 400 square kilometers and is famed for its intricate and towering karst formations. The Stone Forest is believed to be over 270 million years old and has been shaped through the erosion of limestone by water and wind over millennia. The site is characterized by its tall rocks that resemble petrified trees, thereby creating the illusion of a forest made of stone. Some of the formations rise up to 30 meters, creating various shapes and structures which have inspired local legends and folklore. The Stone Forest is divided into different parts including the Greater Stone Forest, Lesser Stone Forest, and Naigu Stone Forest, each offering unique landscapes and rock formations. It is a part of the South China Karst, a UNESCO World Heritage Site. The Stone Forest is also home to the Sani people, a branch of the Yi minority, who have a rich culture and history connected to the area.