Muger River
The Muger River is a north-flowing tributary of the Abay River in central Ethiopia, which is notable for its deep gorge. Its confluence with the Abay is at:. Tributaries of the Muger include the Labbu. The Muger has a drainage area of about 8,188 square kilometers.
The Muger is important as a landmark because it marked the eastern boundary of the kingdom of Damot and the western one of the district of Selale. Somewhere in the Guder-Muger valleys, the first recorded dinosaur fossil in the Horn of Africa was discovered in 1976. It was a single tooth of a carnosaur.