This cemetery holds the remains of an accused witch and the man that ensured her freedom.

This old-fashioned candy shop, ice cream parlor, and diner served as the setting for one of TV's most controversial series finales.

The famed poet was born in 1819 in a farmhouse built by his father.

This outdoor gallery of graffiti-covered walls pays homage to the past, present, and possible future of street art.

This museum-within-a-museum pays tribute to "The World's Most Experienced Airline."

The beloved statue at the National Academy of Sciences is oh so inviting to sit on.

Decades before the scandal, this staircase on the river was a literal "water gate."

Those with a sharp eye can find the hidden image of a German Shepherd on the memorial's Mural Wall.

The oldest continuously operating fish market in the United States.

This abandoned cemetery is crumbling into ruin, exposing the artifacts and bodies buried there.

This mouldering abandoned mental hospital was once a center for progressive healing.

America's greatest forgotten garden and the former stomping grounds of Son of Sam.

This tiny church near Sleepy Hollow contains Henri Matisse's last work, a rose window, and nine windows by Marc Chagall.

The real-life site of Ichabod Crane's infamous gourd attack.

Oldest existing church in New York and the inspiration for Washington Irving's "The Legend of Sleepy Hollow."

Unrepaired walls from a 1920 anarchist bomb attack.

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

Built hundreds of years ago this downtown iron barrier once protected a much despised king.

The last living thing to come out of the rubble after 9/11 is now a symbol of hope and resilience.

This sculpture by artist Fritz Keonig survived the 9/11 attacks and now stands as a monument to the victims.

The most confusing clock in New York.

An homage to Jackie Gleason's bus-driving character from 'The Honeymooners.'

An unrealized dream to wirelessly electrify the entire Earth.

A tribute to the hard-working men and women of Grumman, who crafted F-14 fighter jets.