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

Grave of the man allegedly responsible for a series of infamous murders in Boston in the 1960s.

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

Narrowest house in Boston.

An archival collection of over 2,200 case studies which includes human brain specimens and tumor specimens.

True to its name, this bouncy walkway may be the world’s smallest suspension bridge.

The house and graveyard used in the Stephen King spine-chiller.

The world's largest rotating world.

This tiny patch of arid sand sits in one of the greenest states in the United States.

The eccentric mansion of one the most popular horror authors of modern times.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

New England's "Witches of Eastwick" locations, in all of their quaint white churched glory.

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

Massachusetts memorial to murder victim Elizabeth Short near the spot where she was born.

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

Resonating tubes make music from highway overpass.

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.

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

One of the most scenic falls in Massachusetts has a history of death and grim legend.

The Mysterious Witch Bonney, a haunted statue in an old industrial city.

The Boston square dedicated to the dark poet who was born nearby.

Friction between grains of sand cause a curious "singing" sound.

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

At the supposed instruction of Ben Franklin and Socrates, a Spiritualist believer intended to birth a mechanical messiah here.