View of colourful rock formations at the Zhangye Danxia Landform Geological Park in Northwest China's Gansu province.As one stop along the ancient Silk Road trade route,Gansu is famous for its various natural wonders.Zhangye is renowned for for its danxia, or sandstone, landscape.[Photo/IC]

Top 5 most beautiful deserts in China 

Daguanyuan Gardens: Still Dreaming of the Red Chamber