An Stac

An Stac is a sea stack located off the northwest coast of County Mayo, Ireland. It is situated near Downpatrick Head, a dramatic headland famous for its sea views and historical significance. An Stac is a prominent landmark and a popular subject for photographers due to its striking shape and isolated position in the Atlantic Ocean. The stack is a remnant of the mainland cliffs, separated over time by the erosive action of the sea. Its sheer rock face supports a variety of seabirds, making it an important nesting site.