Islandeady LoughIslandeady Lough is a freshwater lake in the west of Ireland. It is located in County Mayo.GeographyIslandeady Lough measures about long and wide. It is located about west of Castlebar.Hydrology and natural historyIslandeady Lough drains to neighbouring Castlebar Lough via the Castlebar River. The river in turn flows through Lough Lannagh before passing through Castlebar. Islandeady Lough is stocked annually with brown trout.