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

Where animatronic singing fish go to retire.

A beautiful South Korean gate and garden in Little Rock honors American Taekwondo.

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

Whimsical bronze sculptures of smiling coins and houses await visitors to this park.

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

This Memphis recording studio launched the careers of Jerry Lee Lewis, Johnny Cash, and Elvis Presley.

A creepy sculpture of a decapitated head invites viewers to see St. Louis through its empty eyes.

Less a museum than a bizarre fantasy world created by artists and engineers.

Most-visited and most-photographed slot canyon in the American Southwest.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

Even in death, he's still your huckleberry.

A little-known hot spring haven right below the highway.

The spaceship-like theater, which is still in use, was one of the most popular exhibits at the 1964 New York World's Fair.

This bronze sculpture on a former squash court marks the secret origins of the Atomic Age.

A hollow cement depiction of time's inexorable effect on the human body.

This unauthorized stone mermaid was secretly carved out of public stone before being permanently preserved.

A source of civic pride, though the reason for its construction is unknown.

The first custom-designed building to showcase the works of Dale Chihuly is a wonderland of glass and light.

This unassuming city park is home to three different types of Native American mounds.

The city of Rockford, Illinois is symbolically protected by a quartet of fittingly stony sentinels.

This stunning gothic ruin was a casualty of the Indiana steel industry crash.