| Gaves réunis | |
|---|---|
| Origin | Peyrehorade |
| Mouth | Adour |
| Basin countries | France |
| Length | 9.4 km |
| Avg. discharge | 188 m³/s |
| Basin area | 5,200 km² |
The Gaves réunis is a 9.4 km river in southwestern France connecting Peyrehorade to the Adour at Bec du Gave.[1] It is formed by the confluence of the Gave de Pau and the Gave d'Oloron.