An oasis of calm amid the chaos of the boardwalk, the museum traces the heritage of this beloved beachside amusement park.

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

This old mill and former police station now present a world-class collection of Orthodox iconography.

Conjoined twins Daisy and Violet Hilton were stars of the vaudeville circuit.

These beautiful ruins deep in the Pennsylvania woods are thought to have been a ski lodge or a speakeasy, but no one really knows.

A whimsical, punny collection of "fence art" outside the tiny mountain town of Baker, Nevada.

After the attack on Pearl Harbor, rocks and fossils from every U.S. state were collected into a pyramid of national unity.

A record-size collection of wild-haired troll dolls tells the story of the mythical creature's roots in Scandinavian folklore.

Thousands of crosses and markers for soldiers who lost their lives in Iraq and Afghanistan blanket a California hillside.

A big museum full of little worlds.

Hundreds of skulls and bones at the largest skeleton museum in the country.

A kitschy, creepy St. Louis mainstay.

The U.S. Supreme Court's secret Cold War relocation facility in the mountains of North Carolina.

A Texas cave network is home to some of the world's most spectacular-looking and bizarrely named mineral formations.

This vast kitty-themed collection illustrates the history of human-cat interaction.

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

This downtown Dallas art installation is always on the lookout.

The oldest operating cemetery in Denver is the eternal home of some of the Centennial State's most famous residents.

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

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 largest Marian shrines on the West Coast stands rather unexpectedly in Silicon Valley.

This small Arkansas town once had a close encounter with the Beatles, and are determined never to let anyone forget that. Ever.

A half-mile long and three stories high, this bridge over the Des Moines River Valley mimics a descent into a mine shaft.

The home for all things Kool-Aid offers everything except a chance to actually enjoy the drink.