>>1262345SGL are managed and owned by game commission. Strictly no camping (the law is so poachers don't try setting up hunting camps). The game commission officers actually regularly check the parking lots after sunset to make sure no one is staying there overnight; yes, even on weekends and holidays. The only SGL you can camp in are where the appalachian trail crosses through, and even the law is written that you have to be a thru-hiking
State forests are managed by DCNR, camping is allowed anywhere (backpacking). 1 night doesn't require permit but multiple nights does (it's free, they issue permits more so to prevent homeless bums from setting up camp and living there continuously for months). Also you need a permit if you're making an open fire
State parks managed by DCNR also. Camping is only in designated paid campgrounds (car camping)
Enjoy your trip, PA is underrated for east coast /out/