Duxiufeng is one of the main peaks in Guilin, with a relative height of 66 meters. It is composed of limestone biochemically deposited in shallow sea 350 million years ago. There are mainly three groups of almost vertical cracks cut from the top of the mountain to the bottom of the mountain, and through the action of water flow, solitary peaks without slopes and hills are formed. Duxiu Mountain is flat and round, wide from east to west, majestic, narrow from north to south, steep and beautiful, and has the reputation of "Southern Tianzhu". There are Xuanwu Pavilion, Kannonji, Sanke Temple and Sanmiao Temple. On the mountain, there is a crescent pond at the foot of the mountain. Morning light and sunset glow, covered with the brilliance of the sun, look like a king with a purple robe and jade belt, so they are also called "Purple Mountain". Yan Yanzhi's poems of the Southern Dynasties and the Song Dynasty, "Those who are not outstanding are in the city"; In the Tang Dynasty, Zhang Gu's poem said that "the lonely peak is not harmonious with many mountains and never stops rising". All highlight its momentum.