Boyle Abbey, Co. Roscommon

The ruins of Boyle Abbey are found in Co. Roscommon, Ireland.     You can read a bit about it in this brief Wikipedia entry. 

I love the old Cistercian monastery ruins in Ireland, of which Boyle Abbey is a particularly fine example. 

And I have long loved, in particular, this marvelous stone which apparently once decorated its walls.   Magical!