This fast-food outlet is the only space and UFO-themed McDonalds in the world.

This is one really big nut.

A blacklight journey through a celestial art exhibit.

Hidden in the New Mexico desert southeast of Roswell, nine small deep lakes formed inside sinkholes.

When the town wouldn't allow the fast-food behemoth to build a new restaurant, they put one inside an 1850 home.

Maine's oldest diner also happens to win acclaim for its elevated comfort food.

An unusually designed bridge from the 1920s was built to withstand the tides and winds of Maine.

The world's largest rotating world.

Explore the dark underground corridors of this graffiti-covered former military fortification.

The high point on the 16th president's eponymous roadway is marked by a massive version of his head.

The only retired U.S. nuclear missile silo that is open to the public.

This museum started by a curious collector is now a place for believers and skeptics alike.

These banned cigarette vending machines now sell little pieces of pocket-sized art.

Formerly the world's largest, this Willy Wonka-esque contraption runs 24/7.

An exotic wildlife habitat right off The Strip.