Lough Craghy

Lough Craghy, also locally known as Tully Lake, is a freshwater lake in the northwest of Ireland. It is located in north County Donegal in the Rosses fishery.

Geography and hydrology
Lough Craghy is 3 km east of Dungloe. The lake drains westwards into Dunglow Lough.

Natural history
Fish species in Lough Craghy include sea trout. These trout are seasonal, present in summer only.