Drowned Settlements of Ireland: Lough Neagh
Lough Neagh (Loch nEachach: the lake of Eochaidh or Eachaidh) is the largest freshwater lake in Ireland, and the United Kingdom.
Folklore has it that Lough Neagh, a 29 km long and 18 km wide lake in county Armagh, Northern Ireland, occupies the site of a drowned city and that buildings may sometimes be seen through the water.
According to an old Irish legend, Lough Neagh was formed when Ireland’s legendary giant Fionn mac Cumhaill (Finn McCool) scooped up a section of the land to throw at a fleeing Scottish rival that was fleeing Ulster by way of the Giants Causeway. He missed, and the chunk of earth landed in the Irish Sea, thus creating the Isle of Man and Lough Neagh.