The Karabakh Range or The Artsakh Range is a mountain range of Lesser Caucasus. It is an arc stretching from North to South-East from Tartar river to Aras River. The Həkəri River (Akera, Akari, left tributary of Aras) separates in form the Karabakh Plateau. The highest point is Mount Boyuk-Kirs (Armenian: Mets K'irs Lerr, Մեծ Քիրս Լեռ; Azerbaijani: Böyük Kirs Dağı, literally Big Kirs) (2725 m).