A museum dedicated to the quirky and colorful world created by Springfield's favorite son.

A former copper mine which became a truly unsuccessful prison.

A railroad magnate's replica village has become home to a genetic seed bank for rare breeds of livestock.

A crumbling stone stable and carriage house are all that remain of a manse that was once filled with Egyptian artifacts.

The thousands of shades on display — some toxic, others impossibly rare — are a library of more than just color.

This upscale streetwear store is hidden behind a fake Snapple machine in the back of a deli.

This supermarket is suspended 25 feet above an interstate highway.

From economic backbone of a community to deadly diving hole, these former stone quarries are now a park for rock climbers and graffiti artists.

A safe space and resource for anything and everything relating to sex and sexuality.

Site of a famous 19th-century transcendentalist utopian community, now abandoned.

A beautiful Victorian-era cemetery, complete with a miniature village.

Home to the Titanic Historical Society's collection.

Palatial mansion estate used in films including "Flowers in the Attic" and "The Witches of Eastwick."

A cave dug by a man directed by ghosts to find pirate treasure.

Overgrown ruins of a turn of the century island fort that sees very few visitors.

This abandoned radar station from the Cold War era now only broadcasts a seriously ominous air of isolation.

The remains of a hospital ravaged by fire, once a progressive place of innovations for disabled children.

A historic bridge with a lovely acoustic anomaly.

A spooky and decrepit mental health facility is slowly being replaced with newer digs.

The sprawling, eccentric estate of Ames and Ames, a brilliant botanist, and a genius inventor and artist.

Inspiring Herman Melville and Henry David Thoreau, Mount Greylock in western Massachusetts is the highest point in the state at 3,491 feet above sea level.

This decrepit abandoned building is made all the more eerie by its dark history.

Locals purchased this abandoned quarry in order to make sure it continues to be overgrown.

This evocatively named natural crevasse was created by a torrent of water that smashed right through a granite deposit.