Restaurant in a 1741 farmhouse that touts the story of its haunting on its menus.

This mural celebrates the early integration of a New Hampshire baseball team.

The third-tallest lighthouse in the United States stands as a reminder of Atlantic City's early days.

Memorial built in 1922 in remembrance of WWI casualties.

Step inside Lucy, the world's largest "elephant."

If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

An upstate New York garage advertises its services by literally putting the automobile above all else.

Dedicated to the art and science of glass in equal measure, this space is as much laboratory as museum.

Commemorating the spot where the famous scientist fed his pigeons.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

This unmarked and unloved Manhattan subway grate created one of the most iconic images in American cinema.

So many migrating birds roost on the bridge, it has a special summer speed limit.

Down the road from where the Wright brothers lifted off is another flight tribute practically hidden from sight in the woods.

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

Is this 47.7-mile stretch of highway the longest straight road in the United States?

Circus cemetery for all the “showmen under God’s big top.”

Memorializing an American tragedy of massive proportions.

Steepest flood safety railway in the entire world.

The oldest farmer's market in America is so ancient it was approved by the King of England.

Yo, Adrian!

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

Dedicated to the explorer who opened Japan to the West.

Rhode Island's tallest building bears a resemblance to the "Daily Planet" building and has been empty for more than five years.

South Carolina's last remaining slavery auction house is now a museum devoted to its own tragic history.