This impressive Boston holy house is the American mecca for Christian scientists.

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

The world's largest public collection of PEZ memorabilia.

The headquarters of the famous Yale society.

While many places make the claim, the Library of Congress says this restaurant is the birthplace of the hamburger.

Rhode Island's tallest building bears a resemblance to the "Daily Planet" building and has been empty for more than five years.

Ironically this massive termite is the mascot for a company that is acclaimed for killing his kind.

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

250-year-old farm now features sculptures, a petting zoo and a hippy-bazaar.

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

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

A gas station and a state sign commemorating the most famous claims of extraterrestrial abduction.

This 1,700-pound edible sculpture is way better than your average chocolate mousse.

When the town wouldn't allow the fast-food behemoth to build a new restaurant, they put one inside an 1850 home.

Turns out you can see the world without ever leaving Maine.

The world's largest rotating world.

This tiny patch of arid sand sits in one of the greenest states in the United States.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

Millions of numbers carved in glass represent the tattoos forced upon victims.

The world's largest piece of copyrighted artwork.

This historic Boston building has gone from personal estate to porn theater and back again.

This massive tea kettle was once a promotional stunt for the Oriental Teashop.

"Mock all and sundry things, but leave the saints alone."