The Échez, is a left tributary of the Adour, in the Hautes-Pyrénées, in the Southwest of France.
The Échez rises in Sère-Lanso
(east of Lourdes
) and flows north along the Adour
, which it joins in Maubourguet
. It flows through Tarbes
- (R) Aube,
- (L) Jeune,
- (R) Gespe, in Tarbes,
- (L) Souy,
- (L) Géline, from the plateau of Ger
- (L) Lis, from Ger.