Beyond the usual stories that attend old prisons, this one has deep bloody undercurrents.

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

An 18th-century Catholic church converted into an eccentric temple of music and bacchanalia.

This church in Pittsburgh is home to the largest collection of religious relics in North America.

The residents of the Neighborhood of Make-Believe live without much fanfare within the Pittsburgh Children's Museum.

The last street in Pittsburgh that's paved with wood.

A portion of the old Pirates stadium over which a defining home run once flew still stands even after the rest of the stadium was torn down.

The largest clock face in the United States is twice the size of Big Ben and infinitely more ad-sponsored.

The pop art icon's gravesite is broadcast 24 hours a day on his museum's website.

A preserved 18th century homestead in Western Pennsylvania marks the spot where the Whiskey Rebellion began.

One man's real life disfigurement inspired a lasting local legend surrounding an eerie tunnel.

This isolated airport in the middle of the Everglades sees more alligators than planes.

Bat house that has only ever housed bat for one night; they all flew away and never came back.

One-time winter retreats of prolific inventor Thomas Edison and his friend Henry Ford.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

One man's grief over the national tragedy has manifested in a pod of homemade whales on his front lawn.

The strip club's VIP lounge is actually a rare repurposed Futuro House.

The humble home where the famous beat author lived briefly and wrote one of his most famous works.

A thriving Black community was destroyed by an angry white mob at this site in 1923.

This kitschy curio wonderland is full of fake animals, teak tables, and a cacophony of random bric-a-brac.

This ancient octopus-like tree was saved from destruction thanks to shady reporting.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

The ruins of a Florida miracle spring resort make it seem like a wonder that this was ever a health spa.

One of only two pod-shaped homes designed by Frank Lloyd Wright.