Thirsty Thursdays: Visiting The Oldest Irish Pub In The World, Grace Neill’s Donaghade, Northern Ireland🔴✋️☘️ Grace Neill’s, located in Donaghadee, Northern Ireland, is often cited as the oldest pub in Ireland, and as you can… Thirsty Thursdays: Visiting The Oldest Irish Pub In The World, Grace Neill’s Donaghade, Northern Ireland🔴✋️☘️