Irthing | |
---|---|
![]() Crammel Linn waterfall | |
Location | |
Country | United Kingdom |
Constituent country | England |
Physical characteristics | |
Source | |
• location | Paddaburn Moor |
Mouth | |
• location | confluence with River Eden |
The River Irthing is a river in Cumbria, England and a major tributary of the River Eden. The name is recorded as Ard or Arden in early references.[1] For the first 15 miles of its course it defines the border between Northumberland and Cumbria.[2]