With its rolling hills, rocky peaks and multitude of colours, this otherworldly site looks like no place on Earth. The spectacular lunar landscape can be found at the Zhangye Danxia Landform Geological Park in Gansu Province, China. Like one giant red, orange and yellow-hued paint spattered artwork, the park offers breathtaking views that blaze with colour. The unusual colouration in the rocks is the result of red sandstone and mineral deposits being laid down over 24 million years.