The widow of Benjamin Franklin's brother became the first female newspaper editor in the United States.

The home of the artist credited with introducing the tomato to the American diet.

It's not a typo, now say it five times fast!

The oldest still-operating tavern in the United States was once owned by a pirate.

Eco-friendly island mansion.

Abandoned Coast Artillery fort now serves as a graffiti canvas and sightseeing vantage point.

One of the largest trees of its kind in California.

Explore the quarry where the marble was sourced for Michaelangelo's David.

The second oldest Jewish graveyard in the U.S. is tiny, with connections to George Washington and Henry Wadsworth Longfellow.

The final resting place of the famous Rhode Island lighthouse keeper who heroically saved dozens of people from drowning.

The final resting place of New England's last "vampire."

With some 500,000 books across five buildings, this bookstore is a reader's paradise.

This miniature feudal castle was built on a whim to honor a US Navy pioneer.

The cave where two British judges hid in exile after sentencing the king to death.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

Clap your hands at the base of the pyramid, and the song of a sacred Mayan bird will echo through the air.

This exhibit is devoted to the games and wonder that Hasbro has brought children worldwide.

The ruins of an abandoned 18th-century town that is slowly being reclaimed by the forest.

This Rhode Island mansion was a stand-in for the exteriors of Collinwood in the original "Dark Shadows" series.

Mysterious stone tower featured in many alternative histories of the New World.

Three and a half miles of cliffs, rocky beaches, Gilded Age mansions and 40 Steps to nowhere in particular.

A copy of the famous statue can be found in this Florence piazza, along with one of the most breathtaking views of the city below.

An unexpected Easter egg lurks in the background of a cherub wall relief at the Breakers mansion.

This historic Rhode Island mini-cemetery features a number of headstones run through with mysterious holes.