Changchun Bridge is a landmark site in Turtle Head Isle, Wuxi, as it is considered by many as the best place to enjoy cherry blossoms. Straddling the lake between the Hanwan and Jiangxue Pavilions, the arched bridge rises up above its wide aperture.

Rare cherry blossoms from Japan have bloomed upon the lake's embankment for nearly 100 years. Every March and April, the cherry blossoms spring to life in red, pink and white like a flock of pigmented clouds.