The Serni was a river in the south of Gondor.
Course
The Serni flowed from a source south of the eastern White Mountains southwestward through Lebennin until it met the river Gilrain just above Linhir.
The Serni was a river in the south of Gondor.
The Serni flowed from a source south of the eastern White Mountains southwestward through Lebennin until it met the river Gilrain just above Linhir.