What is river cong?

The River Cong is a river located in County Mayo and County Galway in the western part of Ireland. The river flows from Lough Mask to Lough Corrib and is approximately 23 kilometers long. The river passes through the village of Cong, famous for being the filming location of the movie "The Quiet Man" starring John Wayne and Maureen O'Hara. The river is known for its excellent fishing, particularly for salmon and brown trout. The area surrounding the river also offers activities such as hiking and cycling. The River Cong also has historical significance as it was the location of a battle between the Romans and the Irish in 180 AD.