A diorama of the Civil War, fought by cats.

The final resting place of the Hollywood star who came to a tragic end.

A retired firefighter created this contraption so he and his family wouldn't die if accidentally buried alive.

The world's third-largest crystal sphere has sat in the Penn Museum since 1927 with the exception of one outlandish theft.

The mortal remains of a Russian prince, priest and paranormal investigator who came to America in 1792.

A macabre farm reserved part of its 222-acres for dead bodies, all in the name of science.

This meticulously extracted nervous system allegedly came from a 19th-century custodian who donated her body to science.

The house that Frank Lloyd Wright "(shook) out of his sleeve at will" at the age of 86.

The universally beloved children's television figure is interred on a high hilltop in one of western Pennsylvania's oldest cemeteries.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

There's a 12-foot-tall replica of the Washington Monument hidden under a manhole nearby.