The colorful swirls and stripes that characterize China's Rainbow Mountains would have remained hidden without the epic tectonic collision that created the Himalayas. When you purchase through links ...

The first time most people see a picture of Peru’s Rainbow Mountain, they assume it’s been edited. The bands of red, yellow, green, and turquoise look too perfect to be real. But this geological ...

A viral travel clip offers a breathtaking look at Peru's Rainbow Mountains and their surreal natural colours. Here are the best peaks to explore on your next trip.

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...