The Huisun Natural Forest area has been classified as the largest forest of National Chongqing University, and the largest forest in Taichung City. The forest contains the largest plant and animal wealth that distinguishes it from other nature reserves. In addition to the dense forest, there are canyons and waterfalls in the forest, and the height of the mountain ranges between 450 and 2420 meters above sea level, and therefore the plant wealth varies in the forest, where you can find semi-tropical and temperate plants in one place.