What are the historical sites in Sanyuan County?

The Town God Temple in Sanyuan County is worth visiting, and there is Yu Youren Memorial Hall beside the city. There is also the former residence of Tang Lijing; Sanyuan has a long history and rich cultural relics. The name of the three principles began in the pre-Qin period, and it has been 1500 years. There are key cultural relics protection units 14 in the county, which is a good place for tourism. Tang Gaozu Li Yuan Tomb, Tang Wuzong Li Yan Tomb, Tang Jingzong Li Zhan Tomb and Tang Guogong Li Hu Tomb are well protected. The Chenghuang Temple, built in the eighth year of Hongwu in Ming Dynasty (1375), is well-preserved and well-known. In addition, the simplicity of the Gulong Bridge, the exquisiteness of the ancient buildings in Mengdian, the quietness of Li Jing's former residence and the exquisiteness of Wenfeng Wooden Pagoda all make tourists linger and fall for it. Qinghe Park, located on the Qingyu River on the north side of the county seat, is covered with trees and flowing water, with reinforced concrete beam-type forest shoe bridge in the east and cable-stayed Xinlong Bridge in the west. Sandwiched in the middle, the two bridges stand tall and set each other off. As the hometown of Yu Youren, a patriotic poet and master of modern calligraphy, Sanyuan people built the Yu Youren Memorial Hall, and told the guests at home and abroad about the master's life, patriotic passion and superb achievements in calligraphy art with dignified and novel museum capacity and rich physical historical materials.