This jail which was in service for over a century is now open for curious visitors.

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

The origin of this mechanical boy was a mystery until he revealed his maker by writing it in perfect cursive.

A smaller model of the Da Vinci sculpture that took 500 years to come to life.

A beloved horticultural oasis on the grounds of a wealthy family's former estate.

Narrow gorges and deep pools created by long-ago glaciers.

The Pennsylvania shopping center was once the setting for the 1978 film, "Dawn of the Dead."

An Olympic hero stripped of his medals is buried in a town he never visited, which took his name after his death.

Frank Lloyd Wright built this suburban synagogue late in life, but it stands among his most iconic masterpieces.

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

Featuring the largest CinemaScope screen in Pennsylvania, this drive-in has entertained moviegoers for more than half a century.

A pride of the state, this working museum crafts pottery mosaics in the style of Pennsylvania's earliest European settlers.

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

One of the oldest log cabins in America is one of the last of its kind this historic Swedish dwelling remains a piece of living history.

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

One of the U.S. Forest Service's only mansions is outfitted with a dinner table for floating food.

A field of nothing but boulders which resembles a giant's gravel driveway.

This stone tower marks a lookout point over the historic Washington Crossing, and maybe some buried treasure.

Erected in 1697 this Philadelphia bridge is the oldest surviving roadway bridge and perhaps the oldest stone bridge in the United States.

A local prank turned town icon.

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

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

This park contains a number of standing stones meant to heal and inspire.

A quiet, gothic haven nestled between Pittsburgh's Squirrel Hill and Point Breeze neighborhoods.