This peaceful Massachusetts graveyard was one of the first "garden-style" cemeteries in America.

"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."

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

The oldest Italian café in Boston, this spot also serves as a veritable museum of vintage coffee ephemera.

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

An eccentric inventor's castle home with its own indoor weather system.

This headstone-like marker inscribed with three words has been an utter mystery for over a century.

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

The macabre graffiti spectacle in a quarry in a Massachusetts forest reservation.

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

Located just behind a quiet residential neighborhood, this is ground zero for the Salem witchcraft hysteria of 1692.

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

This historic graveyard monument is dedicated to a tragic victim of witch trial hysteria.

This Gothic castle was inspired by Erik the Red's Viking residence at Brattahlid in Greenland.

The oldest living cultivated fruit tree in North America.

The headquarters in Salem doubles as an occult art gallery.

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

A museum dedicated exclusively to the lore and history of ouija boards.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

This tall Massachusetts folly got its name thanks to all of the purple prose its vistas inspired.

Mass Grave of 48 colonists killed in a raid by Native Americans and the French in 1704.