Visiting the Abandoned Eastern State Penitentiary

I'm a sucker for abandoned buildings, homes, theme parks, ghost towns. You name it. I'm one of those people who wants to go visit Chernobyl. Well, while in Philadelphia, we spent a good chunk of time taking a tour of Eastern State Penitentiary. Once the most famous and most expensive prison in the world, it is now crumbling and mostly in disrepair. 

While you may not have heard of Eastern State or been there, you are probably very familiar with the prison. The outside walls were the inspi...