This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

Curious crustaceans support an obelisk from ancient Egypt that now stands in modern-day Central Park.

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

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

The oldest surviving bridge in New York City, which reopened to pedestrians in 2015.

The crown jewel of the Queens Museum is a nearly 10,000-square-foot architectural model of the city originally built for the 1964 World's Fair.

A curious fountain that has no water and includes Satan, a crab, and 9 giraffes.

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

"We Seceded Where Others Failed."

A historic presidential getaway on the continental United States' southernmost island.

A burnt-out motel with priceless Native American artwork in the basement, redeveloped into apartments.

This rocky spread has been squeezed up directly from the bowels of the earth.

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

Why have you never heard of the second most popular tourist site in New York?

A room in New York City that contains 250 cubic yards of dirt worth a million dollars.

Lie in a hammock where George Washington stood.

This oddly named town refuses to change its phallic moniker.

Paths are maintained, but trees have taken over plots.

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

Legends surround this jagged rock formation in the New Mexico desert.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

Hear the tales of New York's most notorious criminals.

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