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

The macabre paintings created by famous suicide proponent Jack Kevorkian, or "Dr. Death."

A short walk through the woods will take you to an unusual flat hill top, used by the Shakers for outdoor worship.

Like stepping into a spooky fairy-tale, this shop carries the dark ideas of artists and other makers.

This Cape Cod museum exhibits what it claims is the only authenticated pirate treasure in the world.

Rising 30 feet in the air atop Quarry Hill, the Old Powder House is the oldest stone building in the state of Massachusetts.

This rare symbol of Eastern philosophy in the West has been created over years of painstaking construction by the local community.

A stunning garden filled with fantastical environmental folk art and sculptures.

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

The filming location of a shark attack in Steven Spielberg's famous shark movie.

The site of the first "historically true" UFO encounter in the U.S.

Resonating tubes make music from highway overpass.

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

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

A mysterious collection of stones stand outside a small New England town.

Run by a eugenics advocate, this aging institution conducted secret radiation experiments sponsored by Quaker Oats.

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

On top of Gibbet Hill lie the ruins of a lavish turn-of-the-century estate that never quite came to be.

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.

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

Naturally formed white marble arch housed in an abandoned marble quarry from the 1800s.

This small section of the Sleepy Hollow Cemetery is rotten with famous authors' graves.

Life-size bronzes of the Grinch, Cat in the Hat, Yertle the Turtle, Sam-I-Am, and the Lorax—and the author himself.

The ruins of a Massachusetts prison farm can still be found crumbling the woods of a state park.