Lone survivor from Custer's Last Stand forever preserved.

The first home of the doomed aviatrix Amelia Earhart.

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

One of the only Florida forts to remain in the hands of the Union all through the Civil War still stands as a historic stronghold.

Known as the "Cross At The Crossroads," this massive metal cross is just short enough to avoid the FAA.

A pop-culture attraction outside of Dyersville, Iowa, hits a home run.

One of just a few cities in the world to base their center of government on an island. Others: Paris and Osaka.

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

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

This simple home was the beginning of a long journey for the iconic Western film star.

One of the Eight Wonders of Kansas and the first official National Natural Monument these stark formations look like nature's Stonehenge.

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

This little slice of old Jerusalem in Oklahoma is the evolution of a 90 year old passion play.

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

Metal sculpture folk art lining the Kansas Highway.

This massive marble memorial was built bit by bit either out of devotion or spite, but at the expense of the surrounding town.

It's big, it's a ball, and it's made of twine—the world's largest of its kind.

The United States's largest hand-dug well is topped with a state-of-the-art museum.

The future of roadside attractions is this sci-fi soda mecca that is home to a 66-foot tall neon pop bottle.

Four, 18-foot-tall badminton shuttlecocks lie scattered about the lawn of a Kansas City museum.

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

Nature's biggest mammal swims in landlocked Oklahoma.

Self-built house and sculpture park where the creator can still be seen in a glass coffin.

A 20-foot-tall egg painted in a traditional Czech patterns by the Czech community in Wilson, Kansas.