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

Origin of the blue-skinned Fugates of eastern Kentucky.

The oldest operating Mississippi River–style steamboat still navigates the Ohio River.

A museum that houses the world's largest collection of ventriloquism dummies.

Everyone and everything one man ever loved and lost, now stare into the East for all eternity.

Outstanding collection of 19th century medical instruments includes a life-size figure cast from as many as 200 cadavers.

The world's longest known cave system.

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.

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

This railroad overpass is said to be home to a murderous goat-man whose very legend has led to very real deaths.

This iconic meat-and-three seasons every dish with ancestral cooking knowledge from South Carolina’s Lowcountry.

Wild lights and sound effects turn a walk through some caves into an eye-popping 1960s tourist attraction.

Enormous lake at the bottom of a unique cave system.

This large cave is a summer home to thousands of bats and has a rich history dating back to prehistoric times.

A house built specifically to shelter the dead.

A 70-foot replica of the famed Eiffel Tower.

The first and only carousel with a lineup entirely of insects.

The remains of the furnace and iron works that produced the massive Hudson River Chain still stand in the woods of New York.

The poet's been ambling through these New York woods since 1940.

Astonishing collection of helmets, scientific instruments, and medical models.

Hundreds of numbered stakes hidden in the woods mark the graves of the lost souls of a nearby asylum.

This house was the subject of an Edward Hopper painting, which in turn helped inspire the design of the Bates house in Alfred Hitchcock's 'Psycho.'

The former home of a disgraced local priest now hosts a mysterious secret supper club.