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."

One of the earliest bowling lanes in the U.S. doubled as a sewing school during a time when women had little job opportunity.

This sprawling woodland estate was the brainchild of iconic American industrial designer Russel Wright.

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

Decades after testing the polio vaccine on unwitting patients, this historic mental hospital sits in ruin.

Hundreds of numbered stakes hidden in the woods mark the graves of the lost souls of a nearby asylum.

Astonishing collection of helmets, scientific instruments, and medical models.

A historic Black graveyard hidden in the parking lot of one of America's largest malls.

Reclaimed by nature, the ruins of Doodletown, New York are remnants of a town consumed by a state park.

Haunted Victorian house that inspired a legendary "Ghostbusters" court ruling.

The poet's been ambling through these New York woods since 1940.

This giant rock arrived at this quiet park thousands of years ago on the back of a massive glacier.

These World War I shooting range tunnels are now haunted halls of underground graffiti accessed through the roots of a tree.

Harlem park dedicated to compulsive hoarders killed by their own junk.

This speakeasy continues the Prohibition-era legacy of Harlem's jazzy Swing Street.

A memorial marks the library lobby where Langston Hughes' ashes are buried.