Gave d'Ossau
The Gave d'Ossau is the torrential river flowing through the Ossau Valley, one of the three main valleys of the High-Béarn, in the Southwest of France.
It is formed in Gabas from the confluence of two gaves coming from both sides of the Pic du Midi d'Ossau:
After joining the Gave d'Aspe, in Oloron-Sainte-Marie, it forms the Gave d'Oloron.
Throughout its length, the river is paralleled by the D934 road that runs from Pau to Spain, via the Col du Pourtalet.
In Castet, a dam forms the Lac de Castet.- Gave de Soussouéou
- Gée from the Coig Arras, in the Gorges du Bitet
- Valentin, from Gourette
- * Cély, from the Col d'Aubisque
- l'Arrioutort, in Laruns
- Canceigt.
- Sourde, in Aste.
- Arriou Mage, in Bielle.
- Lau.
- Pyrénées-Atlantiques: Gabas, Eaux-Chaudes, Laruns, Béost, Aste-Béon, Gère-Bélesten, Bielle, Castet, Louvie-Juzon, Izeste, Arudy, Oloron-Sainte-Marie.
