The world's largest piece of copyrighted artwork.

From bench to vandalism to art, this silly prank seat was funny enough to become permanent.

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

Ice cream stand, snack bar, and time capsule of milk conveyance.

Stand at the center of this lakefront sundial, and you'll become part of the timepiece.

Scary metal statues adorn some of the signature buildings of Burlington, VT.

This 38-drawer structure claims the superlative title, but it isn't the world's only giant filing cabinet.

Cryptid lake monster honored with its own monument.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

Naturally formed white marble arch housed in an abandoned marble quarry from the 1800s.

The site of the first "historically true" UFO encounter in the U.S.

A hugely vast Irish landscape of barren rock that stretches for miles.

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

The massive machine creates cracking displays of indoor lightning.

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

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.

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

Home to the Amorphophallus titanum "Corpse Flower," which is among the largest flowers in the world and also smells powerfully of rotting flesh when in bloom.

The home where a lovestruck Fitzgerald wrote his first published novel, "This Side of Paradise."

The literary king of the Jazz Age was born in this lovely Minnesota home which still honors his legacy.

Triangular House built on a leafy residential street in St. Paul.

This plaque marks the spot where the first crossing guards helped get kids safely to school.

The site where Charles Dickens gave his first public reading of "A Christmas Carol" in the US.