A former waterfront market is now in the center of town due to some interesting Boston engineering.

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

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

Dim sum, served in a grand old theater.

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

Two thousand artifacts from around the world collected by one woman who loved to travel.

The world's largest collection of historic U.S. military naval vessels.

The former estate of the Guggenheims, part of the opulent Gold Coast that inspired the Great Gatsby.

An abandoned Gold Coast-era mansion once intended for the exiled ruler of Albania, who never arrived.

America's greatest forgotten garden and the former stomping grounds of Son of Sam.

A 19th century library favored by Edgar Allan Poe and H.P. Lovecraft, known by locals as "the Ath."

From horses to stainless-steel trucks, this iconic Providence burger wagon is one of the oldest mobile diners in the country.

This small-town pizzeria won the Hollywood lottery.

Holding multiple historical boats and an entire 19th century village, this New England attraction is the largest maritime museum in the world.

The home of one of America's most wealthy industrialists is now a historic site that remembers a more decadent time in the country's history.

Hundreds of numbered stakes hidden in the woods mark the graves of the lost souls of a nearby asylum.

Decades after testing the polio vaccine on unwitting patients, this historic mental hospital sits in ruin.

This house was the subject of an Edward Hopper painting, which in turn helped inspire the design of the Bates house in Alfred Hitchcock's 'Psycho.'

Reclaimed by nature, the ruins of Doodletown, New York are remnants of a town consumed by a state park.

100 massive sculptures in the Hudson River Valley.

A 19th century hat factory still stands as a crumbling ruin in upstate New York.

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

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

This stone gatehouse was once the entrance to a historic mountain resort, and it had a cameo in a cheesy cult horror movie.