Next month, I'll be flying into Pittsburg then visiting Ridgway for a week. I've done some research on PA concealed carry law, places forbidden to carry, etc but still have a question.

Does PA have State Preemption? Is it enough for me to know what's legal or not according to State law or can counties/cities have more restrictive rules?

Guess I should mention I'll be depending on my non-resident Utah and Florida permits to keep me legal.