Rare recess caves fill this unbelievably beautiful Ohio park.

Buildings that dynamite couldn't bring down were abandoned because of bathroom issues.

This little museum in the town where zombies were born celebrates the living dead.

A park full of outsider art, created by college students studying outsider art.

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

The taxidermied remains of Charles Dickens' pet raven, which helped inspire one of Edgar Allan Poe's most famous poems.

This eerily well-preserved coal town was saved from destruction by a Sean Connery movie.

"Dark Sky Park" is heaven on Earth for astronomers, one of the rare U.S. locations with no artificial light pollution.

This abandoned Poconos resort is haunted by a history of kitschy romance and a violent fugitive.

This charming colonial alleyway is one of the oldest continuously used residential streets in the U.S.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

Mysterious rocks that ring musically when struck.

A layered tribute to the work of mosaicist Isaiah Zagar.

Annual Easter display made up of thousands of hand-painted eggs.

A suspended garden, now gone, once hung in the middle of this abandoned church.

The tragic reality of a town riddled with rumors of haunts, chemical spills, and serial killers.

A moving tribute to a leader of the American abolitionist movement.

Dozens of striking Indian symbols cover the second-floor hallways of this rural courthouse.

This garden memorial marks the site where 12-year-old Tamir Rice was fatally shot by the Cleveland Police Department.

Constructed from the ruins of a former glass factory, this park incorporates the old with the new.

This campus museum commemorates a national tragedy.

This unincorporated community in western Ohio got its peculiar name from John "Daddy" Baker.