The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

This colorful gate stands as an entrance to the walled city of Old San Juan.

Electrical pylon in the shape of Disney's beloved mouse.

A town trapped in time - 1958 to be exact.

This scenic fortress dates back at least 2,400 years to the time of Magna Graecia.

The home of aviation trailblazers, in a remote corner of the big city.

An oasis of calm amid the chaos of the boardwalk, the museum traces the heritage of this beloved beachside amusement park.

The last slot car racing arcade in Brooklyn is keeping the dream of speedy little autos alive.

Sniff the Titan Arum's rotting flesh.

A monument to the center of the North American continent may be off by a few miles.

Three legendary, living albino buffalo roaming their pastures for all to see.

A true roadside icon standing on the same plains that the herds once roamed.

The ruins of the largest gladiatorial school in Rome are largely hidden under modern streets.

This Route 66 classic sports a giant fiberglass rabbit that you can ride.

New York's southernmost subway station is whimsically wavy.

A still functioning vaudeville carousel that has operated for over a century boasts a colorful menagerie and past.

One of the most enjoyable bits of history at Coney Island and “the most romantic ride in the world.”

A copy of the famous statue can be found in this Florence piazza, along with one of the most breathtaking views of the city below.

A slightly creepy gallery of plaster cast models in the same museum as Michelangelo's David.

A new sculpture calls attention to climate change in the centuries-old city it threatens.

The walls and streets of the ancient city are peppered with penises.

Ancient snack bar of the Roman Empire re-opened.

Erotic art covers the walls of the largest ancient pleasure palace.

The last moments of the ill-fated Pompeiians, frozen forever in plaster.