This small Arkansas town once had a close encounter with the Beatles, and are determined never to let anyone forget that. Ever.

Despite what scientists think, the town still says this is an extraterrestrial rock.

The statue honors the booming birds Rothsay, Minnesota, is famous for.

A roadside collection of over-sized iron creations that are a bit more macabre than most.

This restaurant proudly displays bread signed by the 39th president.

A stone marker memorializes the spot where the King broke up a street fight with a classic karate stance.

This bronze boar's snout has been rubbed to a golden sheen by visitors seeking good fortune.

The middle finger of modernity.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

Resting on a hill overlooking the coast, these medieval ruins look completely deserted save for their restored chapel.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

This massive blockhead sculpture hides an entire library.

Is there such thing as too many fruit bats? Not anymore.

Cockatoo Island is a Heritage-listed island in the middle of Sydney Harbour.

Relics of Australia's convict past, and a modern scene of unimaginable horror.

Come for the flowers, stay for the bats!

A collaboration of art and ornithology mourns the calls of Sydney's lost birds.

This trio of Australian rock spires may have inspired aboriginal legend or just modern tourism.

The Andean town where every single building is decorated with a brightly colored frieze.

Storied crypts fill the most famous cemetery in Colombia.

Long the exclusive domain of birds and vagabonds, this little-known Central Park peninsula is open to the public once more.

This abandoned subway station beneath the Waldorf-Astoria hotel is allegedly used to secretly transport presidents.

This Manhattan skyscraper is a reminder of the brief but glorious age of urban air taxis.