The River Barrow is one of Ireland's most celebrated fishing destinations and the country's second longest river system, stretching approximately 192km from its source to the sea and draining a catchment area of around 3,010 km². Located in the southeast of Ireland, this wide, generally shallow river — reaching up to 40 metres across in places — offers a remarkable mixed stock fishery that draws both Irish and international anglers year-round. With average depths ranging from 4 to 10 feet and deeper water typically found along the towpath on the navigable side, the Barrow presents a variety of angling opportunities across its navigable stretch from Athy in County Kildare to St. Mullins in County Carlow — approximately 65km of navigable waterway. The river's flow is characteristically slow to moderate, and its unique infrastructure of 23 canal locks and lateral canal cuts adds exceptional variety to the fishing experience. Known proverbially as one of the "Three Sisters" rivers alongside the Nore and Suir, the Barrow is widely regarded as one of Ireland's finest coarse angling fisheries, with outstanding stocks of multiple species and easy access along 68km of historic towpath.