http://stonecircle.bravehost.com/
http://irishantiquities.bravehost.com/gazetteer.html
Looks a bit like the website format that Anthony Weir uses. Looks at all sorts of antiquties with photographs from the 70s on.
Interesting indeed. I had a scan through the Cork stuff and while there wasn't a major feed prehistoric-wise, I could see quite a few castles and churches that may be worth a visit some stage. Thanks Bawn.