This bright yellow relic is the final survivor of a short burst of seashell-shaped petrol pumps.

A historic covered bridge, only one of two remaining in North Carolina.

Mysterious ancient boulder carved with petroglyphs in the mountains of Western North Carolina.

Who needs fancy modern water slides when this giant North Carolina rock works just as well?

The ruins of the castle that chemicals built.

A century-old hotspot for jazz, frequented by everyone from Charlie Chaplin to Al Capone.

Get up close to emus and ostriches, or buy their tasty meat.

This small-town pizzeria won the Hollywood lottery.

Man-made geyser that rises to the exact height of the Gateway Arch.

Island where motor vehicles are banned -- home to the only carless highway in the United States.

This shallow cave got its name from copious amount of human bones found inside.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

Profile of a sleeping person four kilometers long in 250-meter-high cliffs.

An underground mansion with fruit-bearing trees and grapes growing beneath the surface of central California.

These pretty kitties killed and ate as many as 135 railway workers.

The palatial McDonald's that inspired Wesley Willis.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

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

Megachurch turned Catholic church comprised of 10,000 glass panes.

This zombie-themed restaurant stands out in the heart of corn country.

This striking art museum holds an amazing series of curiosity cabinets.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

When you visit his grave, be sure to rub the Great Emancipator's nose for good luck.

The only arched bridge made of stone on the entire Mississippi River.