Nestled in the heart of China's Gansu Province, Zhangye Danxia Geopark, popularly known as the "Rainbow Mountains," beckons ...

Using survey tools, workers of the fourth national cultural relics census check and gather data for the immovable cultural relics in Zhangye, Gansu province. [Photo provided to China Daily] In a ...

TONG YUNSHAN/CHINA DAILY In the ... hue produced by iron oxide. Zhangye boasts several Danxia sites, including the Pingshan Lake Grand Canyon and Zhangye National Geopark. The latter is home ...