Introduction to the Earth Pillar Forest: The Earth Pillar Forest in Qikou is a rare plateau soil pillar forest in the world. The soil pillars here vary in height and thickness, with the highest being more than 10 meters and the lowest being only over 2 meters. Arranged in a square array in an orderly manner. According to research by geological experts, about 8,000 years ago, stone slabs were thrown on the hillside due to earthquakes, and later due to soil erosion, this unique landscape was formed.