Winding its way through peaceful woods, fertile valleys and picturesque villages the Barrow is fully navigable for 68km from Athy to St. Mullins. A significant canalised waterway right up to the 1950’s the Barrow’s industrial past saw commercial barges carrying consignments of barley to the Guinness Brewery in Dublin and later, supplying beet to Ireland’s first sugar factory at Carlow.