Highlights: In the Qiandao Lake of Qingshan and Xiushui, there is a romantic secret --- Youwuli Firefly Theme Park. The scenic area covers an area of more than 1,500 mu. The entire mountain forest is luxuriant, with a variety of green plants growing. A canyon about 2 kilometers long runs through the scenic area, and the stream is gurgling throughout the year. Good ecology, natural pollution-free soil, water sources, alpine wetlands, etc., have formed a unique habitat for fireflies. A species of firefly usually only has an ornamental period of 25 days. The newly hatched larvae are smaller than a millet grain, and the adults can only live for about 15 days. After six years of species cultivation, the scenic spot has increased the firefly species from four to seven. The number, density, viewing period, etc. have been greatly improved. From mid-May to early October, when night falls, groups of fireflies will dance in the forest, like elves in fairy tales. The stars in the sky and the chirping of insects allow you, who live in a complex metropolis, to let go of the troubles of life. Feel the beauty and magic of a country night under the secluded night sky. Watch a firefly dance. Let your fingertips meet Liu Ying. Youwuli is a rare multi-variety, long-term, large-area, pure wild firefly viewing place in the form of a scenic spot that integrates fantasy, romance, childlike fun, popular science, spectacular and shocking. Due to geological factors, the peculiar landscape of fireflies in Youwu is unique to Youwu.