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

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

A life-sized memorial to Harry L. Collins, the official corporate magician of Frito-Lay.

This abandoned cemetery has a dark past of bodies buried over bodies.

This 19th century mansion façade adorned with immigrant patriotism is a symbol of Louisville’s history.

A dramatically eroding canyon thousands of miles from the desert.

Contrary to popular belief, this memorial does not actually claim to mark the bluesman's grave.

Though Johnson is not actually buried here, an Atlanta-based band sponsored a headstone for him.

After decades of research and rumors, Little Zion Church was proven to be his final resting place.

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

After miraculously surviving a giant flood, the 19th-century nut tree and its offspring are protected with their own tiny park.

A sculpture of a giant man escaping from the depths of the Earth.

This former small town was destroyed not by the motor oil it sprayed the ground with but by the toxic waste that was added.

Entombed in this strange, white stone hill are the deadly remains of radioactive weapons production.

The red brick house where the father of rock 'n' roll wrote some of his classic hits.

An urban forest overtakes what was the greatest failure of utopic urban housing.

This spot in St. Louis, marked with a simple sign, has seen more pro baseball than just about anywhere else in the world.

The longest continuous underwater road in North America was built at the insistence of Franklin Roosevelt.

Oversized statues are just the tip of this nostalgic Americana roadside attraction.

This lagomorph-obsessed Route 66 emporium is home to a giant jackrabbit that sits in a bunny graveyard.

The original vault that held the president's remains still stands, empty, not far from where he was finally buried.

The empty tomb that houses the memories of Roy Bertelli's revenge.

Abraham Lincoln's likeness rests at the top of this giant totem pole.

The carved remains of a 200-year-old oak tree memorialize the namesake of the iconic "Wizard of Oz" character.