An abandoned stretch of highway, deteriorating next to the operational one.

Journey through a collection of over 35,000 Halloween items from all generations.

Behold the rickety wooden glory of the world's oldest operating roller coaster.

The pop art icon's gravesite is broadcast 24 hours a day on his museum's website.

America's first serial killer rests in anonymity.

This public space is speckled with the eerie remnants of a defunct amusement park.

The graffitied ruins stand hidden within the Pennsylvania woods.

Buildings that dynamite couldn't bring down were abandoned because of bathroom issues.

This little museum in the town where zombies were born celebrates the living dead.

Collection of trolley cars in the woods represent one man's attempt to preserve transportation history.

A toxic ghost town sitting atop a massive coal fire.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

World's first "penitentiary," meant to be humane, drove men insane.

This picturesque Victorian ghost town was once a thriving mill community.

An iconic steel and chrome diner from the 1940s left empty for nearly 20 years is in danger of being demolished.

This derelict building used to house infirm Freemasons, their widows, and orphans.

This abandoned factory on the Hudson River once churned out a million bricks a week.

This Queens hospital has stood abandoned for almost 20 years after its patients were secretly relocated in the dead of night.

Beneath the mossy overgrowth covering this once-sprawling campus lies decades of history and the secrets that come with it.

Home on the Hillside, and home of the first breakfast cereal.

This once luxurious Catskills resort is now a haunting ruin.

This mouldering abandoned mental hospital was once a center for progressive healing.

An abandoned asylum where patients have been forgotten but their possessions remain.