Just a man taking his prehistoric pet for a stroll.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

The fifth-longest natural arch in the world, and the longest outside China.

A popular rock that acted as a waymarker for American pioneers.

A house carved into a rock in the 1940s.

A waterfall 600 ft. inside a mountain, once the bane of gold miners, is now a spectacle of nature.

A smoke stack so large, the Washington Monument could fit inside!

A place where the laws of nature seem to have gone completely berserk... but of course haven't.

A coal fire has been burning underground here since 1896.

One woman's UFO-themed campground, complete with self-built energy vortexes, UFO-themed weddings, and magic bushes.

A picturesque (all-natural!) beach in a landlocked state.

When ecosystems collide in the arid Southwest.

Climb to the top of this spiritual tower, and you'll be rewarded with spectacular views.

This Colorado hiking trail provides a small gold mine of abandoned gold mines.

A beautiful geyser under environmental threat.

Locally known as the "Onion” and the "Egg Beater,” Casper’s most recognizable buildings are beloved local landmarks to many, and eyesores to others.

Cabins once lived in by Butch Cassidy and the Sundance Kid are featured at this Old West living history museum.

"Only the devil could play golf here."

This small interfaith chapel lies not far from the rim of the Grand Canyon.

A monument to the one-armed geologist who led the first documented expeditions through the Grand Canyon.

An unusual geological feature towers over the remains of a dark episode in United States history.

At the time of its completion, it was the tallest dam in the world.

One man's ambition created this psychedelic log home.

Around half a million years ago, these magnificent columnar basalt cliffs were formed from cooling lava.