Gat mort

Gat mort is a left tributary of the Garonne, in southwest France. It is 37 km long.

Geography
Gat mort rises in the Landes de Gascogne Regional Natural Park, in the commune of Hostens, generally drains in a north-easterly direction through the Graves wine-growing region and flows into the Garonne as a left tributary after about 37 km at the municipal boundary of Beautiran and Castres-Gironde.

Department and towns
Gat mort flows through the following department and towns:
 * Gironde (33) : Hostens, Saint-Magne, Louchats, Cabanac-et-Villagrains, Saint-Morillon, Saint-Selve, Castres-Gironde, Beautiran.