
Sanmenxia's Swan Lake Wetland Park is recognized as the only national urban wetland park in Henan province, in February 2007. [Photo/Xinhua]

The picturesque landscape at the Danxia Gorge Scenic Park, Sanmenxia, Henan province. [Photo/chinadaily.com.cn]

Located at the junction of Henan, Shaanxi and Shanxi provinces, the Hangu Pass tourist area is 12 kilometers from Sanmenxia's Lingbao city, Henan province. [Photo/chinadaily.com.cn]

Sanmenxia Dam, located on the Yellow River, is 14 kilometers from the city center and was the first large water-conservation project on the Yellow River after the new China was founded in 1949. [Photo/chinadaily.com.cm]

Located in Wendong village of Lingbao city, about 70 km from Sanmenxia, Henan province, Dinghuwan scenic spot is a wetland that is well-known for reed marshes. [Photo/chinadaily.com.cn]
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