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

When the Austin Dam failed it destroyed much of Austin...and then it failed again.

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

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

Ant sculptures march up the side of what used to be an iconic spot in punk rock lore.

An indoor miniature village and labor of love for Laurence Geiringer, a model railroad enthusiast.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

Hundreds of protractors affixed to surfaces all over the city.

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

Pennsylvania's own Roswell-style UFO mystery.

Mutant vegetables, transgenic mosquitos, and atomic rodents span the walls of this one-of-a-kind museum.

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

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.

An otherwise quiet campground becomes a bustling medieval town for two weeks every year.

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

Current docking place of the SS United States, the fastest transatlantic ocean liner.

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

An abandoned stretch of highway, deteriorating next to the operational one.

Pennsylvania's highest point is spotted with boulders which were pushed to the surface by nothing but cold.

"Where the ducks walk on fish."

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

A train station that was abandoned by the coal industry and was later converted into a cocktail bar.

One artist's love letter to his city and its citizens plays out across dozens of bright murals painted on the sides of decrepit buildings.

Golden and naked, the figure that was once the highest point in New York is all that remains of the second Madison Square Garden.