Dunglow LoughDunglow Lough, also known as Dungloe Lough, is a freshwater lake in the northwest of Ireland. It is located in north County Donegal in the Rosses fishery.GeographyDunglow Lough is east of Dungloe. It measures about long and wide. The lake has five named islands.HydrologyDunglow Lough is fed on its eastern side by neighbouring Lough Craghy. The lake drains westwards into the Dungloe River.Natural historyFish species in Dunglow Lough include brown trout, salmon and the critically endangered European eel.