Glendalough Single Cask - Calvados XO Cask FinishFrom the scenic Wicklow Mountains in Ireland, Glendalough Distillery offers this refined Single Grain edition matured primarily in ex bourbon barrels and then given a distinctive finish in Calvados XO apple brandy casks from Normandy, France. These casks previously held French apple brandy for over six years before being used for finishing. The result is a whiskey that bridges Irish single grain clarity with orchard fruit depth and subtle brandy wood