I've posted some more photos on Picasa. I went on a tour of South Campus trying to take pictures unobtrusively during everyone's lunch hour. Maybe I'll get a chance to take some of North Campus tomorrow.
Pictures: http://picasaweb.google.com/Clara.D.Coughlin/Ireland?authkey=NneSffiDB0A
Map of South Campus: http://www.nuim.ie/location/maps/south.shtml