Books you don’t need in a place you can’t find.

Located just behind a quiet residential neighborhood, this is ground zero for the Salem witchcraft hysteria of 1692.

Locals purchased this abandoned quarry in order to make sure it continues to be overgrown.

On top of Gibbet Hill lie the ruins of a lavish turn-of-the-century estate that never quite came to be.

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

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

Inspiring Herman Melville and Henry David Thoreau, Mount Greylock in western Massachusetts is the highest point in the state at 3,491 feet above sea level.

The former locus of Boston's high culture has been shuttered and buried for over 70 years.

This small section of the Sleepy Hollow Cemetery is rotten with famous authors' graves.

35,000 grape hyacinths flow like water down a garden hill.

Life-size bronzes of the Grinch, Cat in the Hat, Yertle the Turtle, Sam-I-Am, and the Lorax—and the author himself.

A museum dedicated to the quirky and colorful world created by Springfield's favorite son.

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

The site of one of the strangest disasters in history—a wave of deadly molasses traveling at 35 mph.

Three prestigious academic collections come together to create a world-class natural history museum.

Friction between grains of sand cause a curious "singing" sound.

Dim sum, served in a grand old theater.

Museum dedicated to awful artwork.

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