Kealkil consists of a five stone circle two giant standing stones and a badly overgrown cairn (just to the right of image 3). To be honest (and sad to report) this is yet another site claimed to be under the care of the Office of Public Works. If this is so then it would appear that this along with many other megalith sites are not just considered to be of value to those who call the shots in the OPW.
With a little care this site would be totally stunning.