The world's oldest and largest museum of mass transit vehicles.

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

The gravestones in this historic cemetery are carved with mysterious faces.

Unrepaired walls from a 1920 anarchist bomb attack.

A stone memorial erected for New Hampshire's only convicted witch.

The grave of Mary Nasson is shrouded by witchy legends.

A museum dedicated to "science, history and the arts" little changed since 1915.

This small museum is an eccentric shrine to boyhood in the 1960s.

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.

This ambitious father and son team reigned supreme over the North End, and witches, for many years.

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

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

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

Site of a famous 19th-century transcendentalist utopian community, now abandoned.

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

19th-century operating theatre in which the use of ether was first demonstrated - plus, a skeleton and a mummy!

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

A morbid secret lies hidden within the beautiful walls of the Boston Athenaeum.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

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

An enormous, inside-out glass globe built in 1935.

This Boston medical museum features the skull of the famous medical case of Phineas Gage.