Akhurian River
 The Akhurian Akhuriyan Akhuryan or Akhouryan (Armenian: Ախուրյան; Turkish: Arpaçay; Russian: Арпачай or Ахурян) is a river in the South Caucasus. It originates in Armenia and flows from Lake Tseli south along the border with Turkey forming part of the geographic border between the two states until it flows into the Aras River as a left tributary near Bagaran.