A stunning garden filled with fantastical environmental folk art and sculptures.

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

A giant telephone commemorates the last "crank" call ever made in the U.S.

This small-town Connecticut restaurant gives each diner a free book from its vast library.

The narrowest house in America is seven feet of pure spite.

This brick-lined pedestrian walkway was once a railway tunnel used during the Civil War.

A whopping 14,000 copper coins cover this miniature fighter jet.

The largest collection of Frazetta originals in the world.

Nicknamed the "Spirit of Paul Klee," this colorful apartment building features an array of multicolored panels.

Thousands of pieces of art have been carved into the rock at the site of an ancient volcanic eruption.

A 6,888-carat piece of turquoise that bears a striking resemblance to the first President of the United States.

A sculpture of a flying hawk made from colorful car doors.

Albuquerque found the perfect use for tumbleweeds at Christmastime.

If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

It's easy to see why this eclectic architectural wonder has been dubbed the "Spaceship House."

Apparently, the whole cosmos emanates from this plain concrete tower.

The only Native American comic shop in the world.

A museum devoted entirely to the rattlesnakes and snake-related art.

Bubbling up from deep underground is the warm crystal clear water that fills the Warm Springs Pools, America's oldest spa.

Spectacular mineral formations fill these caves, which have been used for everything from smoking meat to stashing illicit liquor.

The snowbirds here are circus sideshow performers.

This Arizona observatory is famous for investigations into Martian life, and as the place humans first spotted Pluto.

Outsider Art Community.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.