A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

A prohibition-style speakeasy takes up residence in the last Victorian residence in Hollywood.

A kitschy, creepy St. Louis mainstay.

One of the world's earliest skyscrapers.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

Man-made geyser that rises to the exact height of the Gateway Arch.

400 million-year old limestone caverns nestled in the Ozarks served as shelter and a hideout for cultures throughout North American history.

The world's second largest rocking chair is found on Route 66 in Cuba... Missouri.

A flat slab of stone perched hundreds of feet above the Gasconade River in the northern Ozark mountains.

The first car-centric shopping plaza in the U.S. brought a little bit of Spain to downtown Kansas City.

This mansion was made famous by its colorful cast of owners and location along the Sante Fe Trail.

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

The world's only museum devoted solely to the art and collection of action figures.

Belly up to the bar in Cowtown, don't forget to buy some boots.

A modernist landscape of water and sci-fi concrete.

This theatre was made famous after Lee Harvey Oswald was captured inside watching a film.