Thought it was. An amazing place!
Right. If you ask Mr McGrail nicely .....
I gave him a very good book on English Hillforts a while back. It has detailed plans, descriptions and very good directions .....
..... he may just send you the info on the entry for Old Oswestry.
One of my faves ......
Is it TMA material? He might even be persuaded to put some info on TMA about it from the book :-)