America's original house of worship for Spiritualism, the religious movement based on communing with the dead.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

An alley way dedicated to graffiti and street art is a constantly changing street gallery.

The tomb of Increase Mather and his son Cotton, influential colonial ministers obsessed with the occult.

"Mock all and sundry things, but leave the saints alone."

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

"the sweltering inhabitants of Charleston and New Orleans, of Madras and Bombay and Calcutta, drink at my well . . . The pure Walden water is mingled with the sacred water of the Ganges."

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

This tiny, painted door at the base of a tree stump has been a fixture of the Harvard University campus for decades.

Beautiful steampunk ghosts of early Massachusetts.

Narrowest house in Boston.

The site of Paul Revere's historic two lantern warning.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

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

The headquarters in Salem doubles as an occult art gallery.

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

Experience the hysteria of a 17th century witch hunt through goofy reenactments and wax dummies that should probably be burned at the stake.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

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

No one really knows how these old hobby horses got here, but the herd keeps growing.

Over fifty whirling pools left by the glacial age.

The site of one of the strangest disasters in history—a wave of deadly molasses traveling at 35 mph.

A New England ghost town features a trail of boulders etched with intriguing life lessons.

Three prestigious academic collections come together to create a world-class natural history museum.