The location of Carrowmore megalithic cemetery is on the Knocknarae peninsula in county Sligo, Ireland. Carrowmore is one of the 4 major passage tomb cemeteries in Ireland, the other 3 being Loughcrew, Carrowkeel and Newgrange. Carrowmore megalithic cemetery is the largest of it’s kind in Ireland and regarded to be amongst the oldest megaliths in Europe. Results of radiocarbon dating from between 1994-2000 suggest that the oldest monument at Carrowmore cemetery was built around 5400BC, making it