Guangji Bridge, built in 1170, is one of the oldest surviving bridges in China and the one structure in Chaozhou that every visitor makes time for. It spans the Han River in a hybrid form — stone arches at both ends, with a central section of floating pontoons that were designed to be unmoored to allow large vessels to pass. The mechanism still functions, and watching the pontoon section swing open is a particular pleasure if you happen to be there at the right time.
The bridge is 515 metres long and lined with pavilions and small towers along its length, giving it a distinctly theatrical appearance from the riverbank. Entry fee applies (steep for what is essentially a walk across a bridge, as the overview notes, but the afternoon light on the old buildings along the bank is worth the approach). The surrounding riverfront north and south of the bridge, with its old stilt houses and riverside promenade, is free and atmospheric at any hour.