The colorful swirls and stripes that characterize China's Rainbow Mountains would have remained hidden without the epic ...

The Rainbow Mountains, or Zhangye Danxia, exist because of millions of years of geological evolution. There used to be a lake ...

Go beyond the ordinary with rainbow mountains—nature’s boldest brushstrokes across raw landscapes. These surreal wonders are bucket-list gold and camera-roll ready. Soaring over 17,000 feet ...