Hellam Township is reputed to feature seven remote gates, which when passed through in the right order, open an entrance to hell.

One of the greatest boxers and humanitarians to ever live chose his hometown as his final resting place.

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

The grave of the iconic Kentucky Fried Chicken mascot features a bust of the man behind the goatee.

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

The home and studio of a visionary woodworker now stands as a museum and example of his artistic genius.

This lush forest valley was once mined for lumber to the extent that it was once nicknamed "The Pennsylvania Desert."

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

This extraordinary Depression-era expenditure was modeled after a postcard of a Mediterranean hotel.

Descendants of this colonial Pennsylvania family still travel from far and wide to visit the 300-year-old home of their Quaker ancestors.

This historic old movie house was the scene of one of the Blob's most iconic attacks.

What looks like a simple quaint estate in rural Pennsylvania was in the 18th century home to a small monastic community.

These lush botanical gardens employ the most purrfect pest control force.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

Pennsylvanian mass grave and possibly mass murder.

Yo, Adrian!

The internal railway of one of the biggest steel plants in America has been transformed into a linear park with unique industrial views.

This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

Dr Barnes' $25 billion private collection of art and arboretum.

This might just be the TARDIS of bookstores.

Mural made of 100,000 pieces of hand blown glass, and until recently, the largest glass mural in the US.

Mysterious rocks that ring musically when struck.

A toxic ghost town sitting atop a massive coal fire.

A layered tribute to the work of mosaicist Isaiah Zagar.