aerial view of the water plant at gortahork in county donegal, republic of ireland

above aerial ardsbeg atlantic ballyness bay beach blue bog coast cutting destination distribution donegal drinking eirin falcarragh flying fresh fuel gaeltacht gortahork heating hills ireland irish killuilt lagha lough magheryoarty mountains muckish peat peatbog plant purification quality sky street track tradition traditional travel treatment uisce upper waste water way wild