The Labby Rock
				
				
					Castlebaldwin, Sligo, Republic of Ireland
				
				
				
				
					Phone: T: +353(0)719161201
				
				
				
				
				
				
				
				
				About
				
					Labby Rock, in Castlebaldwin County Sligo, is one of the biggest portal dolmens in Ireland. It is situated at the head of a narrow valley and consists of a well preserved chamber with the large capstone resting on four supports. The massive limestone capstone of Labby Rock weighs about 70 tonne, and is 4.4 metres long and 3.4 metres wide and around 2m thick. The portal stones are tightly closed by a large stone.