If your looking for public land, follow this link.

http://www.pgc.state.pa.us/land/maps/northwest.asp

It gives you close up maps of the land itself. It may take a bit more research to find the exact location of the lands. I personally hunt private lands here in PA. Hope this helps you some.

or you can do it by county. This one' s pretty neat

http://www.pgc.state.pa.us/counties/index.asp

-just click on the county and it will give you the general area that the game lands is located, click on the game land number and it' ll pull up the map.