Dotted outline

County Limerick, Ireland

Recorded in 1840 as following; 'on the summit of a hill called by the natives Knockroe, are slight traces of the circle of a Caher or circular stone fort; but all the large stones were carried away and the circle itself is so indistinct that I could not ascertain its diameter or thickness of the wall' (OSL, Cahercorney Parish)…

They sit almost level with each other across the map.