Pastii Kurayu Araks, pastiest dar qismi sharqii Zakavkaziya va PespublikaiSovetii Cotsialistii Ozarboyojon. Dar poyonobi daryohoi Kura va Araks, dar bayni kuhhoi Kavkazi Kalon va Khurd voqe ast. Dar Sharq bo bahri Kaspiy hamhudud meboshad. Tulash 250 kilometr, barash 150 kilometr. Balandii on to 200 metr, dar qismi markazi va sharqi az sathi bahr pasttar. Relefash asosan hamvor buda, kamu besh pastiyu balandiho va vulqonhoi loyfishon niz dorad. Pasti az tahnishasthoi bahri va allyuvialiyu delyuvialin davrai chorumin tarkib yoftaast.
Iqlimash garmu khushk. Hapopati miyonai iyul 25—28°Selsiya, yanvar 1,3—3,6°Selsiya. Borishot qarib 200 — 400 millimetr. Landshafti pasti — nimbiyobonii khushki subtropiki. Khokash khokistarrang, jigarrangi tira, dar Sharq shurzaminho va botloqzorho mavchudand. Dar sohili daryoho darakhtoni bed, safedor va gayra meruyand. Pastii Kurayu Araks charogohi khubi zimistona ast. Dar zaminhoi obi pakhta mekorand; bogu tokdori rivoj meyobad. Dar in jo koni neft hast.