Ben Bulben (alternatively spelt Benbulben or Benbulbin) is a large rock formation in Ireland. It is a Ben (the Irish name for a large, glacier-carved rock). It is in the part of Ireland known as Yeats Country, though it is officially in the Irish county of Sligo.Ben Bulben was formed during the Ice age, when large parts of the Earth were under glaciers. It was originally merely a large ridge,
