The legendary court where emerging basketball players gain their street cred.

This old estate is a remnant of when the Bronx was a popular summer destination for wealthy New Yorkers.

Seriously good slices of Sicilian pizza lurk at the back of the Bronx's oldest enclosed market.

Every year model trains zip through a miniature New York City that's now 150 landmarks strong.

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

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

The end of the 4 Line is also the end of the line for 300,000 souls in one of NYC's most illustrious cemeteries.

The famous author's cottage hideaway.

A curious fountain that has no water and includes Satan, a crab, and 9 giraffes.

The "Seinfeld" diner.

Visit the monolithic tomb of America's most famous general.

Depression-era fun lives on in this Harlem museum dedicated to the sport of the street.

This Bronx apartment building is officially recognized as the birthplace of hip-hop.

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

A Manhattan Episcopal church with an eerie underground crypt.

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

The oldest house in Manhattan is now a museum that remembers the home's sordid history of scandals, vice-presidents, and ghosts.

A crumbling staircase in upper Manhattan is all that remains of one of the most important sites in sports history.

Once America's longest-manned military fort, now an abandoned hulk.