No one really knows how these old hobby horses got here, but the herd keeps growing.

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.

Over fifty whirling pools left by the glacial age.

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

The headquarters in Salem doubles as an occult art gallery.

This former Masonic hall has been turned into an art project that uses even more metaphysical iconography.

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

19th-century operating theatre in which the use of ether was first demonstrated - plus, a skeleton and a mummy!

Dim sum, served in a grand old theater.

The Boston square dedicated to the dark poet who was born nearby.

An eccentric inventor's castle home with its own indoor weather system.

The oldest Italian café in Boston, this spot also serves as a veritable museum of vintage coffee ephemera.

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

A morbid secret lies hidden within the beautiful walls of the Boston Athenaeum.

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

The inspiration for H.P. Lovecraft's horror stories and Batman's Arkham Asylum is now a condominium complex.

A beautiful Victorian-era cemetery, complete with a miniature village.

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

A stone memorial erected for New Hampshire's only convicted witch.

A collection of Witchcraft artifacts and occult paraphernalia started by the leader of the Long Island Coven.

A museum dedicated exclusively to the lore and history of ouija boards.

Experience the hysteria of a 17th century witch hunt through goofy reenactments and wax dummies that should probably be burned at the stake.

The world's largest collection of witchcraft regalia.