This 50-foot rock formation looked like a face that was once believed to be that of a Native American chief.

"Try not to knock anything over!"

The former residence of Elizabeth “Mumbet” Freeman, an enslaved African-American woman who successfully sued for her freedom.

The poems Nathaniel Hawthorne and his wife Sophia etched into its windows are still visible today.

The 1920s child prodigy author was last seen here at her Brookline home before vanishing at age 25.

A monument to the Mohawk people stands along an old Native American trade route.

The oldest playground in America.

This donated headstone marks the grave of a pair of elderly women who were mysteriously murdered.

Colorful clay cliffs tower over an unofficial nudist beach on Martha's Vineyard.

The ruins of one of the first railroads in the U.S. lie hidden within a neighborhood cul-de-sac.

The haunting history of a little girl lost.

Large Massachusetts museum dedicated to Armenian history and culture.

A comic book store got the road by its shop officially renamed after Superman's girlfriend.

The oldest living cultivated fruit tree in North America.

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

A careful eye can find hundreds of dinosaur tracks running along the Connecticut River.

Hut with supplies for shipwreck survivors.

Founded by the famed children's book artist, this museum spreads an appreciation of the arts through picture books.

This railroad tunnel was once the longest in Massachusetts.

Home to the Titanic Historical Society's collection.

Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

From economic backbone of a community to deadly diving hole, these former stone quarries are now a park for rock climbers and graffiti artists.

An old trolley bridge was converted into a breathtaking garden bursting with colorful flowers.

The bears may be gone, but their old cages can still be found.