Dongjiang Lake, body of water

Dongjiang Lake is a large man-made reservoir in Zixing with clear water surrounded by gently rolling hills and mountains. Small islands covered in green trees dot the surface, and the water depth averages about 50 meters (164 feet), making it one of the region's most substantial bodies of water.

Work on the Dongjiang project began in 1958, halted in early 1961, and resumed in April 1978. The river was closed in November 1980, impoundment began in August 1986, the first turbine generated power in November 1987, and the whole scheme was completed in 1992. The dam is a hyperbolic arch dam, Chinese-designed and built, with a capacity of 500 MW.

The lake is also called Xiaodongjiang, and its surroundings include Swan Mountain, whose name comes from a legend that a swan perched on the summit and brought rain after a long drought, prompting a temple. A local tea, Dog Brain Gong Cha, is linked to a tale of the Yan Emperor's dog saving him from a poisonous fruit. Visitors can see the temple site and try the tea.

Visitors can reach the lake by bus, taxi, or car using well-maintained roads that connect it to nearby cities. Early morning visits offer the best experience, with mist rising from the water and fewer crowds, while bringing sun protection and water ensures comfort throughout the day.

The dam is a hyperbolic arch dam, Chinese-designed and built, and supports a 500 MW hydroelectric plant. When the dike locks open, water drops into the gorge and forms a fog screen likened to silvery silk. The reservoir holds 8.12 billion cubic metres at the normal high level of 285 m.