The liveliest ghost town in the state.

Standing in a state of "arrested decay," this ghost town allows for a detailed peek into Gold Rush life in an unusually harsh climate.

The ghost town that ended up on Ebay.

One of the ghostly stops along Route 66.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

Smooth basaltic rocks tell a tale of ancient glacial waterfalls.

Mysterious meeting place for UFO hunters near Area 51.

The fastest transatlantic ocean liner sat abandoned in a Philadelphia shipyard for decades.

A remote crossroads honoring a fallen talent.

High on a hill overlooking Los Angeles lives a world famous, high-power conical Tesla Coil.

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

Rare collectibles from automated musical instruments to 250 unique automobiles.

The Los Angeles flood disaster that took 400 lives and ended the career of William Mulholland.

An artificial crater field that trained astronauts for lunar exploration.

A Prada store in the West Texas desert that is never open for business.

A sculpture made of 10 Cadillacs as a monument to the “Golden Age” of the American automobile.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

An extraordinary final resting place full of oversized art, amazing statues, and dead celebrities.

NASA's leading space science lab started by a co-founder with deep ties to the occult.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

Giant Redwood-themed cafeteria operates under the golden rule, "Dine Free Unless Delighted."

Historic marionette theater features thousands of handmade puppets and free cups of ice cream.