This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

On Japan's Tashirojima Island, cats are king.

Filled with goldfish swimming in a shallow pool of sea water, this ancient crypt is more wishing well than burial site.

The artist and New York City icon lived, worked and died in this converted carriage house owned by another iconic artist, Andy Warhol.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

A museum dedicated to the lovable crime couple Bonnie & Clyde, just a few miles away from the site of their early demise.

Collection of skeletal systems from the "world's leading supplier of osteological specimens."

The legend of a local monster still haunts this small town.

The largest land animal skull ever discovered.

Resting place of the Texas A&M canine mascots, who watch the game from the grave with their own miniature scoreboard.

In Paris, Texas they have their own Eiffel Tower, it just has a cowboy hat on it.

In Paris, Texas, even Jesus wears cowboy boots.

This soda factory is one of the last in America to use real cane sugar despite the protestations of Dr Pepper.

A trading post in the North Pole where children send letters.

A mysterious drive-in nestled in the forest that leaves little to the imagination.

Housed in a century-old building, this museum's dedicated not just to soft drinks, but to the free enterprise system.

Decaying military base deactivated in the 70s is now visited by urban explorers and military enthusiasts.

A small "palace" and museum made of, and devoted entirely, to salt.

Visitors can walk over the largest concentration of Columbian mammoths to have died from one event.

This collection of bronze hands comes from astronauts, presidents, baseball greats, and more.

A delightful park featuring homemade scale replicas of dinosaurs, tucked away in the Tennessee mountains.

Tracks near this Texas nature site were once thought to support the Creationist belief that man and dino coexisted.

This small town Texas cemetery is said to be the burial site of a UFO pilot who crashed in the 1800s.