A tribute to Ponce de Leon's supposed quest for eternal youth.

Two men built this castle on the Florida coast as an artistic “landscape sculpture.”

One of the oldest, tallest, and most haunted lighthouses in America.

The finest example of Gothic Queen Anne Architecture in the U.S. was built out of rivalry and spite.

Yup, that's where the name came from.

148 feet long and in the middle of a verdant forest.

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

The seventh largest spring in the world.

Life-size figures portray depot attendants, train crew, and passengers frozen in time at the oldest railroad station in Arkansas.

This water tower slanted at an uncomfortable angle off the old Route 66 was an ingenious marketing ploy.

A clear blue swimming hole with hidden caves, still unexplored.

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

Inside this store, a mysterious statue draws visitors from the world over.

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

For those going through a life transition, a place to leave behind a piece of your former self.

This collection of Wild West movie memorabilia also claims to hold some secrets of the Lost Dutchman's mine.

In a largely deserted ghost town, a little brick building recalls its history as a gold rush hub and haven for outlaws.

This popular pitstop lives up to its name.

The old Route 66 town straddling Texas and New Mexico died along with the Main Street of America.

The final resting place of the living embodiment of the famous Forest Service symbol.

The final resting place of the most famous outlaw in the Old West.

A somber monument commemorates the site of a Native American reservation marked by suffering.

The site of Billy the Kid’s most famous escape and the end to the Lincoln County War.

A sculpture made of 10 Cadillacs as a monument to the “Golden Age” of the American automobile.