There are 3,000 mu of colorful leaves in Beigong Forest Park, including 2,100 mu of red leaves and 900 mu of others. There are more than 20 main tree species suan as Yuan Bao Maple, Sumac, Torch, Luan, Golden Leaf Elm, Ginkgo, Metasequoia, Maidenhair, Lime, Dwarf Cherry, Purple Leaf Plum, White Wax, etc.