Introduction to Fenyuan Secondary Forest Area: The area has dense forests, neat forest appearance, beautiful mountains and clear waters, and the singing of birds and the fragrance of flowers. It is the hometown of North China larch and is unique in China. This is also the birthplace of the Fen River, which is called "Fenyuan Lingmarsh". The gurgling spring water gushes out, sounding like a bell. Next to it is the ruins of Leiming Temple, with the remains of more than 300 buildings still visible. There are also natural and cultural attractions such as Nangou Temple Waterfall, Huashiban Observation Deck, Underground Current, Huodigou Observation Point, Shizi Nao Ornament Ping, Stone Old Man, Single Tree Crossing Stone, etc., as well as the newly built mountain weather station, Chacha. Shangshui Hydrological Station, etc.