Carrafinla Lough is located one and a half miles from Costello on the left hand side of the road travelling from Costello to Screebe. There are three other loughs upstream from Carrafinla Lough. These are Lough Vauratruffaun, Loughaweeney and Lough Naroughania. All of these loughs have sea trout fishing from early in the month of July.