Prehistoric animals decorate this popular outdoor park.

One of the greatest boxers and humanitarians to ever live chose his hometown as his final resting place.

The largest cemetery in Louisville is the final resting place of Col. Sanders and Muhammad Ali.

Unique tower has outlasted a takeover of the company.

This boulder stays on its mountain thanks to a huge chain and on the map due to local legend.

All that's left of the quintessential "cabin in the woods."

Amazing taxidermy dioramas from the 1960s in a cement building meant to look like an ice cave.

The Midwestern United States' tribute to Michelangelo is a foam statue sprayed with gaudy gold paint.

One of the few surviving "Wigwam"-themed motels.

This modern castle sat empty for decades before a fire inspired its builders to complete its luxury halls.

The grave of the iconic Kentucky Fried Chicken mascot features a bust of the man behind the goatee.

The first KFC is on the National Register of Historic Places.

The world's longest known cave system.

An acoustic anomaly with a mysterious cause.

Electrical pylon in the shape of Disney's beloved mouse.

Georgia may have been on his mind, but this memorial in Florida shows that Greenville was really Ray Charles's childhood home.

A replica of one of the more than 15,000 civilian lookout towers that lined the U.S. coast during World War II.

This 15-foot former Johnny Appleseed has given up his apples for donuts and coffee.

This small Key West museum is packed with dozens of artifacts that illustrate the life of the iconic playwright.

This stretch of highway is said to be haunted by ghosts of settlers whose graves were paved over.

Ancient church constructed with a special wood that preserves prints from the past.

This phone booth-sized municipal building has been a piece of police property for more than half a century.

It's believed Elvis Presley was inspired to write his breakthrough track after staying here.

The highway's southernmost spot is a beloved local attraction.