The grave of America's 11th president is not in some grand monument but instead it's hidden away on the grounds of the Tennessee Capital.

One of the best places to see feral Colonial Spanish Mustangs in the United States.

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

Alexander Milliner, a favorite of General Washington, is interred at Mt. Hope Cemetery along with 80 other Revolutionary War veterans.

A bronze ballot box stands at the spot where Susan B. Anthony voted illegally.

A monument stands to the famous suffragist who penned the declaration for women's equal rights, including the right to vote.

"Call for the doctor, call for the nurse... Vote!! said the lady with the alligator purse."

The gravestone of the suffragist leader attracted extra visitors during the 2016 election.

This futuristic airport terminal was abandoned for decades before reopening as a hotel—with a vintage plane of its own parked out back.

A dark patch of the ceiling at Grand Central Terminal which was not restored is still stained brown by tobacco.

"A hideous albatross in the Hudson River Valley."

A bit of retro transportation flair preserved in the world's largest department store.

The rough and tumble president's childhood home displays the shirt he was once shot in and the speech that saved him.

The "Seinfeld" diner.

The only home that Alexander Hamilton ever owned has a history almost as troubled as his own.

One of the last Jazz Age "Wonder Theaters" in New York City.

This innocent-looking townhome is actually a subway exit.

Everyone from Mark Twain to Teddy Roosevelt has a pipe hanging from the walls of this historic chophouse.

Visit the monolithic tomb of America's most famous general.

Manhattan's lighthouse, erected at the insistence of the unsinkable Molly Brown.

Wall Street has a new heroine, a bronze statue of a small but fierce girl.

This Wall Street bar was once a hub of revolutionary activity where Washington famously bid farewell to his troops.

Under a glass sidewalk lie the remains of some of Manhattan's oldest buildings.

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