When you know what is underneath Yellowstone, you get a deeper appreciation of the power of planet Earth!

The Grand Prismatic Spring in Yellowstone National Park is the world's third largest hot spring, and one of the most beautiful places to experience nature in its raw and powerful form!

When light is passed through a prism it gets separated into red, orange, yellow, green and blue, which matches the colours of this spring - hence the name "Prismatic"

This is one place where I felt the insignificance of humanity, and the awesome power of nature.

Check out this interactive that shows what's underneath Yellowstone