Sea Stack, Dun Briste, in the water along the West coast of Ireland, Downpatrick Head, Wild Atlantic Way, Killala, County Mayo, Ireland

horizon outdoors day daytime color colour tranquil structure building warning cloudy landmark cliff geology erosion coast buildings cliffs outcrop landscapes tourism scenics geological eroded overcast coastal square structures natural landmark local landmark ireland headland nature cloud rock formation outside nobody scenic clouds travel landscape ocean color image water tourist attraction travel destinations rock atlantic ocean non urban scene county mayo sea stack rock formations horizon over water downpatrick head natural landmarks sea stacks colour image no one no people local landmarks wild atlantic way west coast of ireland dun briste