A museum dedicated to the lovable crime couple Bonnie & Clyde, just a few miles away from the site of their early demise.

A 1980s tour bus that traveled millions of miles to facilitate a superlatively rigorous performing career.

The centerpiece of the Delta Blues Museum is a wooden sharecropper’s cabin that once housed a titan of blues music.

Internet rumors, often involving Icelandic singer Bjork, have abounded regarding this isolated outcrop of rock.

Hidden in Central Park's Ramble is a troublesome cave buried just beneath the surface.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

Tucked away amidst some of the most famous addresses in the world is New York's only fraction of a street.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

Cheap pizza and all of your naughty bedroom needs housed in a stunning example of Art Nouveau architecture.

Under a glass sidewalk lie the remains of some of Manhattan's oldest buildings.

Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.

This sculpture by artist Fritz Keonig survived the 9/11 attacks and now stands as a monument to the victims.

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

Currently housing a corporate bank branch this building at the southern tip of Manhattan was once the gateway to luxury vacationing.

More gold than anywhere else, ever.

The façade of this building looks like a bingo board, but it's really a giant clock by a famed graphic designer.

Possible relics of the ancient Roman city are hidden in this restaurant's façade.

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

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

A crumbling hospital from the 1850s on Roosevelt Island.

A forgotten relic from New York's bygone trolley system hides in plain sight under a bridge.

A miniature rainforest is growing inside of a Midtown Manhattan office building.

The smallest island in Manhattan is a manmade landfill dominated by a Buddhist peace arch.

The feral felines of Roosevelt Island have a small army of allies and an abandoned hospital all to themselves.