China has a lot of Instagrammable destinations. There's the cloud-shrouded quartz-sandstone pillars in Zhangjiajie — better known as inspiration for the floating mountains in the film "Avatar." ...

Add Yahoo as a preferred source to see more of our stories on Google. The Rainbow Mountains, or Zhangye Danxia, exist because of millions of years of geological evolution. There used to be a lake ...

Why it's incredible: The mountains' folded rocks form stunning rainbow patterns. As the name suggests, China's Rainbow Mountains are multicolored formations in the northwest of the country. The ...