This plot of old-growth forest is the largest surviving remnant of New York City's original woodland.

The first "Hall of Fame" in America was designed by legendary Gilded Age architect Stanford White for what was then the NYU uptown campus.

Little Red Lighthouse under the George Washington Bridge.

The most confusing clock in New York.

One of the last full-orchestra recording studios in New York City and an acoustical marvel.

Come for the sustainable organic chocolate, stay for the sustainable organic booze.

An oasis of calm amid the chaos of the boardwalk, the museum traces the heritage of this beloved beachside amusement park.

You can still ride this 100-year-old work of art in Brooklyn's largest public park.

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

The factory for the popular Dumbo location, the Greenpoint shop is a quiet gem.

The beautiful tunnel that ran from the lobby to Penn Station is still hidden underneath 34th Street.

One of the last few places in Manhattan that employed a pneumatic systemic keeps it on display.

First a horse rendering plant, then a 19th century landfill, this beach is full of glass from thousands upon thousands of broken bottles.

This former Norwegian sailor's church is slowly being taken over by ramshackle robot musicians.

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

Hidden in an ordinary Midtown building is a one-room museum dedicated to the greatest escape artist.