An outdoor sculpture park of giant pink robots and post-apocalyptic Christmas scenes.

The world's largest piece of copyrighted artwork.

Statue commemorating the use of ether in anesthesia.

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

The Father of the Erie Canal has a magnificent grave marker that redefines the term "final resting place."

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

Creating this diorama spurred naturalist Carl Akeley to begin advocating to protect the apes.

This magnificent herd of stampeding elephants has been frozen in time for over a century.

Here be dragons.

This beautiful Brooklyn monument over a crypt memorializes a grim and largely unknown story from the American Revolution.

The East Village tenement from the cover of Led Zeppelin’s 1975 album has a tea shop on the ground floor.

A mass grave for victims of one of the city’s worst fires.

Monument to a forgotten NYC disaster that claimed the lives of 1,000.

Outstanding taxidermy dioramas showcase the grandeur of the continent's wildlife with spooky realism.

A reminder to choose water over wine since 1888.

A Gothic-style abode built to accommodate the church's three resident peacocks.

This Fifth Avenue church has long been the favored worshiping place of Broadway actors and vaudeville performers.

The 28-foot granite map plots the locations of 40 theaters in New York City.

One of the few remaining American elm trees in New York’s Tompkins Square Park was the birthplace of a new religion.

This exemplar of modernist architecture is meant to captivate and inspire students of the Cooper Union.

Little Red Lighthouse under the George Washington Bridge.

The first piece of public art dedicated to LGBT rights.

A dark patch of the ceiling at Grand Central Terminal which was not restored is still stained brown by tobacco.

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