Space program, pneumatics and more, bits and pieces, for movie sets or the common man.

Three vintage horses survived a 1976 inferno and found a home on a sister carousel.

The legendary building that needed ghostly approval before being built.

During prohibition, corrupt city officials ran drinking dens under the streets of Downtown Los Angeles.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

One man has carved a number of natural New Mexico caves into psychedelic sandstone temples.

A futuristic temple of light uses prisms and rainbows to create an atmosphere of peace.

This museum started as a collection of Manhattan Projects and continues to add exhibits as they are declassified.

A sprawling collection of over 106,000 toys from around the world.

These Pre-Columbian petroglyphs contain representations of birds, deer, hunters, and even some early Native flute players.

A famous flea market artist's studio that's full of odds and ends.

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

Once featuring over 60 miniature replicas of famous Chinese locations, the Splendid China theme park was completely abandoned and is now mostly rubble.

Disney World's very first waterpark is now an abandoned ruin being reclaimed by the swamp.

Housed in a century-old building, this museum's dedicated not just to soft drinks, but to the free enterprise system.

The only museum dedicated to the history of the "Magic Lantern," a medieval slide projector.

This one-woman cemetery was a small civil rights victory.

Established in 1925, Kiddie Park claims to be the oldest amusement park in the U.S. - a cozy little time warp nestled in a shady corner of the modern world.

Despite time, colonization, and the brutal New Mexican heat, these Pueblo ruins still stand.

A modern ghost town whose inhabitants were driven away by the growth of nuclear power.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

A toxic ghost town sitting atop a massive coal fire.

World's first "penitentiary," meant to be humane, drove men insane.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.