A replica of the flagpole that gave a frontier town its name.

This public square capitalized on a single Eagles reference to bring some life back to an Arizona town.

The largest natural travertine bridge in the world is nestled in a small canyon in central Arizona.

See massive fossils that are over 200 million years old in northeastern Arizona.

Dedicated to the history of the 1,000 nuclear missiles that once covered the Great Plains.

A six-ton, 12-foot-tall concrete prairie dog is touted as the largest in the world.

A fitting attraction for the corn capital of the world.

One of America's first dinosaur parks gives a window into Depression-era paleontology.

This prehistoric sinkhole lured exclusively male mammoths to their death, much to the delight of science.

Just a man taking his prehistoric pet for a stroll.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

The face of the famed flier in a hillside in her hometown.

The first home of the doomed aviatrix Amelia Earhart.

Over 600 vacuum cleaners stack the shelves of what may be the cleanest museum in America.

The iconic remains of the original Academic Hall that burned down in 1892.

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

The man who was president for only one day and spent most of it asleep.

The fastest mail service in the west is tracked and memorialized along this 1,400 mile trail.

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

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

Where the author wrote her beloved "Little House" books.

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

Two hundred tons of pioneer artifacts were painstakingly recovered from a shipwreck at the bottom of the Missouri River.