Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

Odd outsider art installations surround a Gold Rush-era ghost town.

This incredible collection of vintage pinball machines can be played at 25 cents a pop.

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

Some of the oldest exposed rock formations in the United States.

Around 50 million gallons of water flow from this spring every day.

Often referred to as the largest spring in America.

An average of 33 million gallons of water pour out of the collapsed cave at the heart of this spherical spring.

A 40-foot waterfall flows into this unique natural swimming hole.

These pink granite water slides are the result of millions of years of erosion.

A sculpture of a giant man escaping from the depths of the Earth.

Colorful sand dunes create a unique attraction in this part of Utah's red-rock country.

Religion and personal struggle gave birth to this collection of concrete angels.

This mesmerizing and surreal landscape features intricate patterns of white and red sandstone.

One of the longest water bridges in the world was built over a supposedly haunted swamp in Louisiana.

A haunting, yet lovingly hand-hewn potters' field full of graves that flood with each heavy rain.

The world-record holder for the longest bridge stretching continuously over water.

The greatest collection of New Orleans masking and processional traditions covering everything from Baby Dolls to Skull and Bone gangs.

This unique shop is full of memento mori art, antique medical equipment, secret society paraphernalia, and historical relics.

An otherworldly musical haven in The Big Easy.

A 19th-century shrine covered with prosthetic body parts as votive offerings.

This macabre shop, filled with art, oddities, and taxidermy is hidden in the heart of the French Quarter.

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

A collection of oddities including Dr. Kevorkian's suicide device, the Thanatron.