This place is pretty cool. Really green inside because of all the foliage outside. They are all in the woods so have fun hiking around and finding them. There is a commuter lot on milk street if memory serves, that's where most people park and then head right on into the woods in front of you. Watch out for the park rangers cottage that's right next to where you will have to walk.
There are other buildings on the roads around the area, some of the old campus are now used for an active mental health place of some kind. You can usually park in their parking lots and hit up the abandoned buildings next to them, though I've been told they are gutted and not worth it so I've never been to them.
skull by
k8 vonwolfie, on Flickr
falling door by
k8 vonwolfie, on Flickr
falling apart by
k8 vonwolfie, on Flickr