Hi, I just relocated to western PA from southeast PA and I am interested in finding old mines here north of Pittsburgh. I believe that I have already found one that has an iron door in a hillside of stone. I am close to the old Culmerville, Russelton, Bairdford PA coal mines but I am curious also about iron mines or caves that are in the area.
Does anyone know about the Kittanning Township mines north of Pittsburgh?
http://northamericanbigfoot.blogspot.co ... -2010.html
The last photo from this link shows a mine and it is in Allegheny County. Anyone know where this is?
How about Hipple Cave in Warrendale, PA. Anyone know where that is located?