Good camp spot by the river, you get a great view of Hen Mountain, probably the best looking one in the mournes.
Liam, would you know looking Chris' photo whether or not we were in the camp spot you had mentioned before the trip? I think its marked on the 1:25k map as "Weir" as there is a little brick building beside the river along with a man-made concrete weir and measurement stick for water height. There were some large stones marking a grassy driveway and turning circle into the area, and the remains of a couple of fires. Because of our slight detour I didn't get to see the junction of the Rowan Tree and Rocky Rivers, but looking at Google Earth there may be a flat grassy looking spot there as well. When get home with the map will post up the grid refs!
(http://farm2.static.flickr.com/1357/5121314658_331299a918_z.jpg)
Hen is a great looking mountain, although both myself and Matthew were a bit freaked out by "the man" standing watching us from the summit :o Can you see him, standing between the two tors on the left of the photo?
(http://farm5.static.flickr.com/4092/5121309524_c63ceb7e8e_z.jpg)