Durrow (Irish: Darú, formerly Darmhagh Ua nDuach) is a small town located in south County Laois, Ireland. Bypassed by the M8 motorway on 28 May 2010, the town is located on the R639 road at its junction with the N77. The river Erkina flows through Durrow and joins the River Nore about 1.5 km east of the town. The town takes its name from the Irish (Darmhagh Ua nDuach - the oak plain [in the territory] of Ui Duach).The year 2008 was a celebration of 300 years of Durrow.