Carns Cairn is a cairn and National Monument located in County Sligo, Ireland.
Location Carns Cairn is located in Carns Forest between Sligo town and Lough Gill.
History The cairn is believed to date back to c. 3000 BC, the Neolithic, making it contemporaneous with Miosgán Meadhbha atop Knocknarea.
Description
The cairn is a large flat-topped cairn by across and high.
References