Dun Briste, an Impressive Sea Stack at Downpatrick Head By Kaushik Friday, January 24, 2014 Europe, Travel 3 comments About 5 km north of the village of Ballycastle in Mayo county near the Irish coast stands a striking headland called Downpatrick Head. Towering 126 feet above the sea, it offers fantastic views of the Atlantic, the Staggs of Broadhaven to the west, and high cli..