The Aughrim River (Irish: Abhainn Eachroma) flows from the confluence of the Derry Water and River Ow south of the village of Aughrim in County Wicklow in Ireland. It flows in a generally easterly direction for approximately 12 km (7.5 mi) following the R747 regional road for its full length before joining the River Avoca in the Vale of Avoca, which in turn discharges into the Irish Sea at Arklow. From source to sea the river remains in East Wicklow.
The Rednagh Bridge south of the village was the site of an engagement during the 1798 rebellion between Crown forces and the rebels.
Aughrim is an important agricultural, horticultural and timber processing village, and has become a popular venue for walkers. The Sean Linehan Way starts by Tinakilly Bridge on the east side of the village, while just to the west the Ciaran Shannon Way can be accessed via the Rednagh Road or by parking at Annacurragh village. Both walks offer a mix of woodland and riverside, with rich bird and wild-life along well-maintained forestry trails and walkways.
- Derry Water
- River Ow
- Ballycreen Brook
- Gold mine