This is an example of an obscure site, accessible only to the determined. Not only is there a cost involved (ferry from Kennacraig to Islay, another from Port Askaig to Isle of Jura), but the site is very difficult to physically get to. Once there, the challenge is to piece together the component parts (stones) in order to make some reasonable determination of what the original arrangement might have been.
Something is not right. This message is just to keep things from messing up down the road