Shidu Scenic Area belongs to Shidu Town, Fangshan District, Beijing. The highest point in the scenic area is Dawajian, 1,210.8 meters above sea level. The second highest point is Niujiao Mountain, 1,176.94 meters. The lowest point is Zhangfang, 84.2 meters. It is the only large-scale karst karst landform in northern China. It is a national AAAA scenic spot and a national geological park in China. Shidu Scenic Area is a river valley formed by the Juma River, a tributary of the Daqing River, cutting the northern end of the Taihang Mountains. The entire length is about 20 kilometers. Because there were a total of ten ferry crossings across the Juma River in this river valley in history, it was named "Shidu". There are many kinds of wild animals and plants here, and it is a municipal-level wild aquatic animal nature reserve. Shidu Scenic Area is famous for its unique karst landform. The bedrock exposed in the canyons along both sides of the Juma River is almost all flint strips and flint mass dolomite or limestone of the Mesoproterozoic Wumishan Formation, which are soluble rocks and are the basis for the formation of karst landforms. It is also the largest karst peak forest canyon in North China. It has beautiful mountains and rivers, steep valley walls, overlapping peaks and forests, beautiful stones and secluded caves. It combines the beauty of the south and the magnificence of the north. It is praised by people as "the wonder of the north", "the paradise on earth" and "the paradise on earth". It can be said that the mountains and rocks are dangerous, the water is clear and beautiful, and the peaks, rocks, gorges, water, caves, streams and pools complement each other, forming a natural gallery of Shidu Baili, which has a high ornamental value. Shidu Scenic Area belongs to karst karst landform. It is a rare geological science park in North China that features canyons, peaks and valleys, karst landscapes and geological relics as the main body, and takes into account the patriotic education of young people. The Juma River is surrounded by mountains and ridges, with nine winding roads, flowing through the area from northwest to southeast. It got its name because in history, it was necessary to pass through 10 ferry crossings to go upstream from Zhangfang to Shidu. The geological relics in the scenic area include the thrilling "Line of Sky", the magical "Flying Stone", the peculiar "Stone in Stone", the mysterious "Buddha" character of Longshan, the mysterious "Natural Stone Buddha", the amazing "Rising Sun" and other 12 geological wonders; the national protected plants include celestial being, walnut, dactylorhizon, wild soybean, etc. The national protected animals include brown pheasant, otter, Chinese soft-shelled turtle, etc. The recreational facilities include bungee jumping, cliff parachuting, cableway, rock climbing, gliding wing, rafting, pedal boat, kayak, surfing car, motorboat, beach bathing, swimming, horseback riding, etc. The scenic area includes Juma Paradise, Donghu Port, Xihu Port, Gushan Village, Xianfeng Valley, Wanjing Xiangou, Bibo Garden, Shengyizhuang, Pudu Villa, National Customs Garden, Taiping Monkey Mountain, Cuizhu Bridge Garden, Shidu National Geopark Museum, Pingxi Anti-Japanese Martyrs Cemetery, Zhao Ran Martyr's Tomb, Laomaoshan Six Heroes Tomb and other attractions. The main scenic spots include Bijia Mountain, Shiren Peak, Tashan Fairy Pond, Wuzhi Mountain, Tongtian Cave, Jiulian Painting Mountain, etc. At the same time, it is also rich in more than 20 kinds of local specialties such as Dahongpao pepper and Mopan persimmon.