In the town center, 1.5km/1mi west of Yushan Hill, stands Black Hill (Wushan), which has been a popular spot for outings for hundreds of years. More than 200 inscriptions are engraved on its rock faces, the best-known being that made in 772 by Li Yangbing, a notable Tang calligrapher. Of historical importance are inscriptions made by some eunuchs from the Ming period (1368-1644) giving detailed descriptions of their many duties, especially of their work in the shipyards.

On the eastern foothills stands the 35m/115ft high granite-built Black Pagoda (Wuta), dating from the year 941 and so named as a counterpart to the White Pagoda. It stands on the site of a stupa from the Tang period (618-907). In the course of extensive restoration work in 1957 measures were taken to halt the subsidence which had occurred on one side. Near the Black Pagoda can be seen a stele from the Tang era.