[[File:Caspian Sea from orbit.jpg|thumb|Caspian Sea]]
'''Caspian Sea''', duuno area aur volume se dunia ke sab se barraa lake haihae. Iske surface area 371,000 square kilometres (143,244 mi²) aur volume 78,200 cubic kilometres (18,761 mi³) haihae. Iske chaaro taraf jamiin haihae aur ii [[Russia]] aur [[Iran]] ke biich me haihae. Iske east me [[Kazakhstan]] aur [[Turkmenistan]], aur west me [[Azerbaijan]] haihae. Iske sab se jaada gahiraai 1025 meters (3,363 ft) haihae. Iske [[salinity]] approximately 1.2% haihae, jon ki normal samundar ke paani ke one-third haihae.