Alishan area spans the three zones of heat, warmth and temperature of Taiwan's forests vertical distribution, rich forest resources, especially in the famous teak wood, walking in the forest can be seen everywhere. Red scorpion, Taiwan flat cypress, Taiwan fir, hemlock and Huashan pine are called Alishan five trees, Liushan is the most successful foreign tree species in artificial afforestation in the region, and the forest railway is surrounded by mountains and valleys. Every year, mid-March to mid-April, the cherry blossom season in the region - Yoshino cherry, double cherry, mountain cherry blossoms are dotted with mountains and colorful.