The wonderful landscape of Danxia

From dawn till dusk, the vivid red rock formations at the Zhangye Danxia Landform Geological Park in Northwest China's Gansu province offer a majestic sight. The park is located along the ancient Silk Road trade route and contains some of Gansu’s many natural wonders. Zhangye is renowned for its danxia (sandstone) landscape.[Photo provided by Yang Fan]