A mountaintop space observatory that is certified dark.

Some 2,000 carvings show this rare desert spring has been an oasis for travelers for over a thousand years.

The notorious Wild West outlaw was raised in this unassuming abode.

A dazzling display of red rocks weathered into spires and hoodoos.

Potential high level nuclear waste storage site for the next 10,000 years and beyond.

In memory of the 110 victims of ValuJet Flight 592 that crashed in the Everglades.

This small museum is kept in a house that was integral to the genesis of Uncle Tom's Cabin.

Some of Arizona's best spit-roasted tacos al pastor can be found at a weekend swap meet.

The historic “pink house on the hill” is an architectural gem that now serves as a center for water conservation.

Found: Garden of Eden in Miami-Dade County, Florida.

This small museum gives visitors a chance to soak up the history of the "sponge capital of the world."

A failed, un-built suburb that has been going feral for decades.

Dubbed the "Blade Runner dragon," this buzzing neon sign is a beloved local icon.

This winding road of 318 curves is a must-visit for (careful) motorcycle and sports car enthusiasts.

A UFO scrapyard in the California desert.

An ornate Detroit church, left empty and ravaged by time.

A beautifully detailed Victorian house designed to be easy to flee, built by a man haunted by fire.

When life gave this firefighter a forest fire, he made a rough-hewn sculpture park using a chainsaw.

An old bank vault in Atlanta is now the eternal shrine to the King of Rock and Roll.

The mysterious 855-foot zigzagging stone wall has been baffling people for centuries.

It's easy to see why this eclectic architectural wonder has been dubbed the "Spaceship House."

William Faulkner kept his beloved estate wild and untamed.

Thousands of migrating monarchs overwinter clustered amongst the eucalyptus trees.

One of the most remote spots in America and the first protected wilderness area in Nevada, named after an old legend.