Coorlaghan Ringfort ( or ) is a ringfort (rath) and National Monument located in County Laois, Ireland.
Location Coorlaghan Ringfort is located in the Barrow valley, 2 km southwest of Killeshin village, and 6 km west of Carlow town.
History
The OS namebooks mention "there is a large Danish fort near the east boundary" of Coorlaghan townland. "Danish" is used here to refer to Viking settlement, although most ringforts were built and used by Gaelic Irish.
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