The two crossword solutions for the term 'County in Ireland' are Kerry (5 letters) and Mayo (4 letters). Kerry is a county located in the southwest of Ireland, bordering Cork and Limerick. It is known for its stunning landscapes, including the Ring of Kerry and the Lakes of Killarney. Mayo is a county located in the west of Ireland, bordering Galway and Sligo. It is home to the Croagh Patrick mountain, which is a popular pilgrimage site.