River Athea (pronounced ah-THAY-ah) is a major river in Talam Galta. The river begins in the Northern Wall far to the northeast before flowing south into Lake Osam. From there, the river eventually continues out of the lake and into the Phiora Sea. It is a major route of travel and trad within Talam Galta.
River Athea is generally considered to mark the eastern extant of historical Razgovir.