Long-forgotten artifacts give incredible insight into New York's most glamorous hotel.

The tiniest little stage in New York.

Some of the best Persian food in New York comes from the front window of an unassuming pizza shop.

An annual extravaganza of Broadway theater memorabilia.

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

The fanciest public restroom in New York City boasts fresh flowers, art, and a classical music soundtrack.

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

The New York hotel where tragic visionary Nikola Tesla spent his final hours, destitute and alone but for the pigeons.

The first and only carousel with a lineup entirely of insects.

One of the most enjoyable bits of history at Coney Island and “the most romantic ride in the world.”

Nikola Tesla's former home contains an homage hidden from plain sight.

The last slot car racing arcade in Brooklyn is keeping the dream of speedy little autos alive.

Built as a gift to the hottest tastemaker of the time, these hidden quarters remain an Art Deco showpiece.

Blighted Irish field and the ruins of a 19th-century cottage on the edge of urban Manhattan.

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

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

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

Nondescript elevator doors open to reveal a stunning, surreal world.

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

The original toys that inspired the beloved children's stories are on display at the New York Public Library.

A very classy 1920s-era bar right in Grand Central Station.

The "Seinfeld" diner.

A three-story copper skybridge connects two Manhattan buildings with Art Deco luxury.

One of only two commuter aerial tramways in the United States.