The River Derry () is a large river in the southeast of
Leinster
Leinster ( ; ga, Laighin or ) is one of the provinces of Ireland, situated in the southeast and east of Ireland. The province comprises the ancient Kingdoms of Meath, Leinster and Osraige. Following the 12th-century Norman invasion of Ir ...
,
Ireland
Ireland ( ; ga, Éire ; Ulster Scots dialect, Ulster-Scots: ) is an island in the Atlantic Ocean, North Atlantic Ocean, in Northwestern Europe, north-western Europe. It is separated from Great Britain to its east by the North Channel (Grea ...
, a tributary of the
Slaney. It rises just south of
Hacketstown
Hacketstown (, IPA: bˠalʲəˈhaceːdʲ, historically known as Ballydrohid (), is a small town in County Carlow, Ireland, near the border with County Wicklow.
It is located on the R747 regional road at its junction with the R727. The Riv ...
,
County Carlow
County Carlow ( ; ga, Contae Cheatharlach) is a Counties of Ireland, county located in the South-East Region, Ireland, South-East Region of Ireland, within the Provinces of Ireland, province of Leinster. Carlow is the List of Irish counties by ...
, Ireland. It flows southeast to
Tinahely, being accompanied by the
R747 regional road The term regional road (or route) is used in a number of places to designate roads of more than purely ''local'' but less than ''national'' strategic importance in a country's highway network.
It is used formally and officially in reference to:
*R ...
for the distance.
South of Tinahely it turns sharply and flows southwest through
Shillelagh, briefly forming the border between County Wicklow and
County Wexford, before becoming the border between County Wexford and
County Carlow
County Carlow ( ; ga, Contae Cheatharlach) is a Counties of Ireland, county located in the South-East Region, Ireland, South-East Region of Ireland, within the Provinces of Ireland, province of Leinster. Carlow is the List of Irish counties by ...
.
It flows under Clonegal Bridge at a point where it divides
Clonegal, County Carlow to the west from
Watch House Village, County Wexford, to the east.
A few kilometres further downstream it flows into the
River Slaney
The River Slaney () is a large river in the southeast of Ireland. It rises on Lugnaquilla Mountain in the western Wicklow Mountains and flows west and then south through counties Wicklow, Carlow and Wexford for 117.5 km (73 mi), b ...
.
Derry Water River is a separate tributary, which rises near Tinahely and flows north-eastwards to form the
Aughrim River.
See also
*
Rivers of Ireland
References
External links
*
{{DEFAULTSORT:Derry
Rivers of County Wicklow
Rivers of County Wexford
Rivers of County Carlow