This sun-scorched lakebed contains samples of half the natural elements known to humankind.

Smooth basaltic rocks tell a tale of ancient glacial waterfalls.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

Singing sand that stands as the final remains of an ancient lake.

Eons old volcanic activity created one of the most stunning rock formations in the United States.

This naturally heated mountainous creek has created a group of neon blue pools of potentially deadly boiling water.

Aqueducts have dramatically changed this old lake, now home to tufa towers and its very own species of tiny brine shrimp.

This abandoned amusement park was built on a site with a dark history.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

A nearly century-old amusement park is quietly decaying in a riverside forest in South Carolina.