A more than 260-year-old crypt built on Boston's oldest English burial ground.

The hill that gave the Massachusett tribe, and later the state, its name.

Burial ground for revolutionary veterans attracts tall tales, ghost hunters, not enough historians and preservationists.

Last church of this militaristic WWII style.

A tribute to the couples who brave long periods of separation during wartime.

This impressive Boston holy house is the American mecca for Christian scientists.

Haunted boulder in a front yard with a witch painted on it.

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

Rumored to have tormented a family in the late 1960s, this toy now resides in a quiet little oddities shop.

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

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

Ornate and macabre headstone in one of the country's oldest cemeteries.

The Atlantis of Cape Cod reemerges during the lowest of tides.

The pleasant woodland cemetery that has inspired more than its fair share of wild legends.

For 20 years, this whale skeleton has been slowly dripping oil on the floor of the museum where it hangs.

No one messes with the Massachusetts sacred cod, not this time...

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

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

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

The railroad tunnel nicknamed the "Bloody Pit" for taking the lives of hundreds during its construction.

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

The history of the tea trade is told in bas-relief on this historic pair of Boston doors.

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

Impossibly life-like natural history models created out of glass by a father and son.