An idle pastime becomes a record holder in Boys Town, Nebraska.

The house where the famed outlaw was shot by a dirty coward is now a museum to the criminal's legacy.

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

The eccentric mansion of one the most popular horror authors of modern times.

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

Amazing taxidermy dioramas from the 1960s in a cement building meant to look like an ice cave.

A local scoured more than 1,000 acres for stone to create his masterpiece.

Moonbows over Kentucky.

The world's longest known cave system.

Small plaque marks the spot, but the true center is located about half a mile away on a private pig farm.

A mysterious and terrifying public art goblin seemingly meant to inspire local legend.

Massive still life just off the highway in Kansas.

Home to Hollywood history and a very special salt crystal.

A wonderful collection of all things Oz is nestled in the heart of Kansas.

A bizarre roadside attraction and the first instance of miniature golf in the world.

A museum designed by and dedicated to P.T. Barnum in the town where he is buried.

A 50-foot tile mural mosaic for the 100-year anniversary of the Statue of Liberty.

Dozens of feral felines rule a segment of Hollywood's only graveyard.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

Quite simply the largest tree in the world (by volume).

Aqueducts have dramatically changed this old lake, now home to tufa towers and its very own species of tiny brine shrimp.

Towering basalt columns, a creation of fire and ice.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

A 140-year-old castle with underground caves hidden in San Francisco.