Once the tallest building in the world and the site of "the highest dinner ever held in New York" this building now holds the most expensive penthouse in the city.

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.

A one-ton statue of Steve Rogers beautifies the entry to a Brooklyn Bed, Bath & Beyond.

This enormous banquet-themed artwork honors over 1,000 notable women throughout history.

An extensive collection of fine art devoted to man's best friend.

Salute the leader of the proletariat.

A curious friendship between two inanimate ladies.

The iconic Manhattan corner that was once the site of the Beastie Boys' fake clothing store.

There must be a pun in this haystack somewhere...

Cryptic messages embedded in the New York City sidewalk.

This neighborhood grocery houses a treasure trove of Eastern European delights.

This wall on a street corner in Lower Manhattan has been a blank canvas for a rotation of renowned artists since the 1980s.

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

This hidden library of physiological ephemera contains centuries worth of knowledge on the vim and viscera of the human body.

This collection of grinning ephemera has grown from basement to Brooklyn.

An arcade packed with a rotating collection of unique independent video games.

Hordes of precariously balanced stone figures crowd the shores of the Hudson River.

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

The remnants of two World's Fairs are here, complete with a 12-story globe, a mini-Manhattan, and a UFO-shaped pavilion.

Lady Liberty's first beacon of enlightenment is now displayed in a museum near the statue.

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

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

The name of this famed hospital was once a byword for the horrors of medical and psychiatric care.

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