Thanks to a quirk of elevation this gift shop produces magic doughnuts that are found nowhere else on Earth.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

A strangely forgotten claimant to the much contested title of "Source of the Nile."

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

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.

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

Two small markers remember the Alamo's feline protectors.

This iron and wood Civil War city-ship was the first vessel to be sunk by an electrically detonated torpedo.

This two-room shotgun shack in Tupelo is the birthplace of a King.

The only diamond mine in the world where you can keep what you find.

A large stone map of Arkansas awaits visitors to its highest point.

The highest waterfall between the Rockies and the Appalachian Mountains.

Ernest Hemingway wrote a good portion of "A Farewell to Arms" while living with the parents of his second wife, Pauline Pfeiffer.

On the side of Arkansas' Great River Road stand the remains of a forgotten World War II POW Camp.

This small Arkansas town once had a close encounter with the Beatles, and are determined never to let anyone forget that. Ever.