A house turned museum is the real-life "home" of the fictional main character of The Wizard of Oz.

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

Home to Hollywood history and a very special salt crystal.

This museum houses artifacts from American adventurers and filmmakers Martin and Osa Johnson.

The grandson of a Kiowa chief created what has become the iconic symbol of a city on the Plains.

The Grand Canyon of Texas.

This sandstone marvel of nature is worth a stop along Highway 65.

A small car graveyard sits in the shadow of the famous Cadillac Ranch.

This Texas windmill field celebrates the power and majesty of the very winds that blow.

This private mansion turned Catholic bishop’s home is an iconic Galveston building.

The historic tall ship is one of just three of its kind still sailing open waters today.

This refurbished gas station is one of the oldest in Texas, located on the original Route 66.

The only fully-realized skyscraper built by the famed American architect, Frank Lloyd Wright.

Three hundred years of preserved Spanish colonial history in San Antonio.

Conflicting markers on its floor tell a tale of two city centers in San Antonio.

A 131-year-old wunderkammer of Texas history.

An oil baron's wild paradise and the winner of an ill-fated air race.

This historic hotel on Bathhouse Row in Hot Springs National Park has a storied history of gangsters and baseball greats.

This Arkansas town is known for its gangster history, its healing waters, and now its brews.

Two gushing waterfalls of hot spring water within a block of each other.

Mobsters came for a soak in the hot springs, and stayed for the illegal gambling and bootlegging.

An ever-growing collection of rare and strange objects owned by local Arkansas illusionist Maxwell Blade.

A Route 66 filling station that was designed to resemble the Hagia Sophia, and is now the symbol of an arts district.

In Tulsa's Oil Capital historic district, even the bus station is "fauxback" Art Deco.