The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

These tourist trap caverns are said to be the former home of a legendary Pennsylvania Hermit.

Vacant Beaux-Arts buildings that serve as reminders of a beach town’s glory days.

Memorial built in 1922 in remembrance of WWI casualties.

Step inside Lucy, the world's largest "elephant."

The Dover International Speedway is home to a towering, concrete-skinned, racecar-hungry behemoth.

The oldest farmer's market in America is so ancient it was approved by the King of England.

In which a local geological marvel becomes a quaint roadside attraction.

This Delaware River bridge is emblazoned with a catty slogan from a more prosperous time.

A layered tribute to the work of mosaicist Isaiah Zagar.

The first American department store, and home to the largest operating musical instrument in the world.

Huge masonic hall in Philadelphia with lavishly themed rooms.

This elaborate towering structure was once famed for its revolutionary height.

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

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.

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