Derryarkane Stone CircleDerryarkane Stone Circle is an axial stone circle and National Monument located in County Cork, Ireland.LocationDerryarkane Stone Circle is located 2.4 km south of Kealkill.HistoryThe stone circles were built c. 2500 BC. Five-stone circles like that at Derryarkane are believed to be later in date.DescriptionDerryarkane is a stone circle of five stones. The axis of the circle is NE-SW with the axial stone at the southwest.