Achill Island in County Mayo, is the largest island off the Irish mainland. Early monastic settlements are believed to have been established on Achill around 450 AD. The island is 87 per cent peat bog.
... and none of the area is covered with water.
Demographics
As of the census of 2000, there are 5,641 people, 1,755 households, and 1,463 families residing in the town. The ...