Mustard wrote:
I'm a little underwhelmed by on-line resources in this regard.
After a line like that I'm not sure I feel like answering :-)
These are the sites I've been to on OS map 85 (the one with Bantry on it)
http://www.megalithomania.com/show/sheet/85
If you like eclesiastical stuff then I'd head for The Dingle myself. Loads around there - Reask, Kilmalkedar, Gallarus, Maumanorig & more
If you want some inland eclesiastical stuff then the early monastic settlement at Ballyvourney has some interesting stuff and there's loads of other bits nearby.