The Avonmore River (), also known as ''Abhainn Dé'' (also spelt ''Abhainn Dea''), flows from

Lough Dan Lough Dan () is a scenic boomerang-shaped ribbon lake largely set on private property, in the Wicklow Mountains in Ireland. Lough Dan lake lies at the base of Luggala and Knocknacloghoge mountains. The lough is fed by the Cloghoge (draining ...

in the

Wicklow Mountains The Wicklow Mountains (, archaic: '' Cualu'') form the largest continuous upland area in Ireland. They occupy the whole centre of County Wicklow and stretch outside its borders into the counties of Dublin, Wexford and Carlow. Where the mountai ...

west of

Roundwood Roundwood, historically known as Tóchar ( , meaning 'the causeway'), is a village in County Wicklow, Ireland. As of the 2022 census, Roundwood had a population of 907 people. Geography Roundwood is located where the R755 road joins the ...

. It flows in a generally southerly direction for approximately before joining the Avonbeg at the Meeting of the Waters (''Cumar an dá Uisce'') to form the

River Avoca The Avoca () is a river in County Wicklow, Ireland. It is contained completely within the county. Its length is 35 miles (56.3 km). The Avoca starts life as two rivers, the Avonmore () and the Avonbeg (). These join at a spot called ...

, which in turn discharges into the

Irish Sea The Irish Sea is a body of water that separates the islands of Ireland and Great Britain. It is linked to the Celtic Sea in the south by St George's Channel and to the Inner Seas off the West Coast of Scotland in the north by the North Ch ...

Arklow Arklow ( ; ; ) is a town in County Wicklow on the southeast coast of Ireland. The town is overlooked by Ballymoyle Hill. It was founded by the Vikings in the ninth century. Arklow was the site of one of the Battle of Arklow, bloodiest battles ...

. From source to sea the river remains in East Wicklow. Downstream from Lough Dan the Avonmore reaches the village of

Annamoe Annamoe () is a village located on the Avonmore river in County Wicklow, Ireland about south of Dublin. It is on the R755 road (at the junction with the R763) between Roundwood and Laragh on the road to Glendalough. The small stone humpb ...

where it is crossed by the R755 regional road. From there is descends to Laragh and down through a heavily wooded valley to Rathdrum. Near Rathdrum it passes through the grounds of

Avondale House Avondale House, in Avondale, County Wicklow, Ireland, is the birthplace and home of Charles Stewart Parnell. It is set in the Avondale Forest Park, spanning over 2 km2 (500 acres) of land, approximately 1.5 km from the nearby town ...

, former home of

Charles Stewart Parnell Charles Stewart Parnell (27 June 1846 – 6 October 1891) was an Irish nationalist politician who served as a Member of Parliament (United Kingdom), Member of Parliament (MP) in the United Kingdom from 1875 to 1891, Leader of the Home Rule Leag ...

. A few kilometers south of Avondale it meets the Avonbeg at the ''Meeting of the Waters''.

References

Avonmore Tributaries of the River Avoca {{Ireland-river-stub