Concrete crosses scattered across the Arizona scrubland which were used to align spy satellites.

Inspired by a foil-wrapped potato, (seriously) the Markel Building has been deemed one of the 10 ugliest buildings in the world.

This overlooked museum houses an amazing collection of rare, antique typewriters.

The original film set of Luke Skywalker's Tatooine home from the 'Star Wars' trilogy.

Made famous by 'Star Wars,' these troglodyte homes face an uncertain future.

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

The tiny airport in remote Newfoundland that inspired a hit musical is also a modernist architectural gem.

This isolated airport in the middle of the Everglades sees more alligators than planes.

An electrifying collection of gadgets and literature from the 16th through 20th centuries.

A retro walk through the history of the tube.

South Korea's love of the silly photograph is on full display at this goofy collection of trompe l'oeil paintings.

Oh, just a motel on the edge of the desert decorated with thousands of clowns conveniently located next to an abandoned graveyard.

Where better to stay the night than inside a trio of ancient Chinese deities representing "the good life."

This historic train station has been converted to a locomotive themed hotel.

This beacon for pre-radar pilots once guided Charles Lindbergh to a safe touchdown in Tulsa.

Salt is slowly eating away this abandoned saltworks town in the desert.

This once-booming gold mining hub was basically abandoned overnight.

A futuristic hovertrain is parked unceremoniously alongside a nondescript road.

The longest escalator in the Western Hemisphere takes over three minutes to ride down.

This tiny museum's sizable collection is jammed into a former underground public toilet.

A real flying saucer, contracted by the U.S. Air Force.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

During the solar phenomenon "Lahaina Noon" this bendy, curvy sculpture forms a perfectly circular shadow on the ground.

One of the largest collections of socialist realist art shows the surprising depth of the official art of the Soviet Union.