This bronze sculpture was inspired by a photograph of Martin Luther King Jr. and his wife embracing after he won the Nobel Peace Prize.

This bridge was the birthplace of a unit of measurement based on a fraternity joke.

Created by a local artist, these quirky sculptures each have their own names and personalities.

This supermarket is suspended 25 feet above an interstate highway.

The world's largest piece of copyrighted artwork.

American revolutionaries and British soldiers alike are buried here in the fourth-ever cemetery in Boston.

The homestead of American patriot John Adams.

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.

Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

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

Narrowest house in Boston.

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

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

One of the last remaining World War II Victory Gardens in the U.S. is quietly growing across from Fenway Park.

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

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

Museum dedicated to awful artwork.

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

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

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

This float factory takes the mask off of Mardi Gras and lets visitors see where the magic happens.

This kitsch eatery is chock-a-block with bric-a-brac.

The fifth-longest natural arch in the world, and the longest outside China.

A sharp bend in a dramatic river canyon cut through red rocks.