The famous Twenty-four Bridges is actually a complex of buildings, Zigzag Bridge and Playing Flute Pavilion. The jade-belt-like Arch Bridge is 24 meters long, 2.4 meters wide and had 24 steps as well as 24 balustrades of white jade. It is also a good place suggested to appreciate the moonlight scenery. Yu Dafu, a famous writer in china once commented: the moonlight of twenty-four bridge is the famous autumn scenery in the southern place of china.