Vaith (river)

The Vaith is a river in Dorne and is one of the two major tributaries of the Greenblood, the other being the Scourge. The three rivers meet at the castle of Godsgrace. The castle of Vaith is located on the river, but it is not known if the castle is named after the river or vice versa.

In the books
In the Song of Ice and Fire novels, the Vaith and the Scourge meet to form the Greenblood. It is considered to be one of the major waterways of Dorne.