Inishmore (Irish: Árainn [ˈaːɾˠən̠ʲ] , Árainn Mhór [ˈaːɾˠən̠ʲ woːɾ] or Inis Mór [ˈɪnʲɪʃ mˠoːɾ]) is the largest of the Aran Islands in Galway Bay, off the west coast of Ireland. With an area of 31 km2 (12 sq mi) and a population of 820 (as of 2016), it is the second-largest island off the Irish coast