Aghstev River
General data
- Name: Aghstev River
- Water system: Kura
- Water type: River
- Progression: Kura -> Caspian Sea -> Planet Earth
- Climates: Subtropical
- Continents: Europe
- Countries: Azerbaijan, Armenia
The Aghstev (Armenian: Աղստև, romanized: Aghstev) or Aghstafa (also, Aghstafachay (Azerbaijani: Ağstafaçay)) is a river in Armenia and Azerbaijan, and a right tributary of the Kura. It is 121 km long, and has a 2,500 km2 drainage basin. Along the river lie the cities of Dilijan, Ijevan in Armenia and Gazakh and Aghstafa in Azerbaijan.