Zhaozhou Bridge is the world's existing long-lasting, span largest, the most complete single-hole open-arc stone arch bridge, its construction process is unique, the world bridge history of the first "open-arc arch" structure form, with high scientific research value [scenery] In fact, only this bridge in the scenic spot is worth seeing, but as a landscape in Chinese textbooks, it is worth CapitaLand. [Fun] You can visit the entire scenic spot in about30-60 minutes.