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

The largest spring in Northwest Arkansas is also home to a sprawling botanical gardens and a historically significant bluff.

An extravagant western hotel where every floor is the "ground floor."

This monumental Jesus is often referred to as "Our Milk Carton With Arms."

This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

The only diamond mine in the world where you can keep what you find.

Eight rare Corvettes are swallowed up by a sinkhole in Kentucky's National Corvette Museum.

One of the few surviving "Wigwam"-themed motels.

Prehistoric animals decorate this popular outdoor park.

The world's longest known cave system.

A unique blue and yellow phone booth in America's "Little Sweden."

The world’s largest combined collection of U.S. and Russian aircraft got its start in a poultry building.

A 1940s nuclear reactor built to produce plutonium for the Manhattan Project.

Perhaps the world's only gas station inspired by a political scandal.

A wall of chewing gum moonlights as collective art.

Vermont's hills are alive with the sound of music at this historic hotel.

This New England covered bridge is home to the tale of a jilted lover known to haunt the area.

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

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

The highest point in the state of New Hampshire, and while unlikely "the worst weather in the world," it sure seems that way to hikers.

Honoring the famed folktale author, this California museum looks like it belongs in the Black Forest.

California's oldest wind harp represents a historic piece of America's Danish history.

A tribute to the life and work of the beloved "Peanuts" cartoonist.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.