Gers_(river)
The Gers (French: [ʒɛʁ(s)] ⓘ) is a 175-kilometre (109 mi) long river in southern France, left tributary of the Garonne.[1]
Its source is in the foothills of the Pyrenees, near Lannemezan. It flows north through the départements Hautes-Pyrénées, Gers and Lot-et-Garonne. It flows into the Garonne in Layrac, near Agen. The city Auch lies along the river Gers. It gives its name to the Gers département.