The former home of a Boston physician whose murder led to a revolution in forensic science.

The head of a legendary creature allegedly killed during colonial times is now on display at a local restaurant.

Dedicated to a local cow who escaped a slaughterhouse and became an international symbol of peace.

One of the smallest churches in the United States is located along the side of the road in a residential neighborhood.

This historic Victorian mansion is allegedly so haunted that a signed waiver is required to enter.

The world's only surviving heavy cruiser has a haunting history.

A dedication plaque on this Boston tunnel is a microcosm of a massive, controversy-laden construction project.

A memorial dedicated to victims of the Irish Potato Famine who perished while quarantined on this island.

The world's most comprehensive collection of Willard timepieces is a celebration of early American clockmaking.

Former home of an abolitionist couple who escaped slavery and established the most active Underground Railroad stop in Boston.

The oldest continuously inhabited private home in the United States.

Once an integral part of Native American life, very few of these communal New England stones have survived to the present day.

A luxury hotel constructed out of a former jail.

Location of the first public performance and singing of the "Battle Hymn of the Republic."

A stone marker dedicated to the “Father of American Education.”

A small burial ground honoring Native American veterans of the Revolutionary War.

In 1777, two men were killed after being struck by lightning at the same time.

The oldest philatelic museum in the United States.

Two stone markers honor the Nipmuc people who first settled here millennia ago.

The notorious pirate William Kidd might have buried his treasure around this local pond.

Small caves once used as a hiding place for some of those accused during the Salem Witch Trials.

A home built and settled by a refugee of the Salem Witch Trials.

The birthplace of the man who patented the cotton gin and pioneered interchangeable parts.

The phrase "the shot heard around the world" was coined after a skirmish at this bridge.