Masazirgol (Azerbaijani: Masazır gölü), or Masazir Lake is a salty lake in Qaradag raion, an administrative division of the capitol city of Baku, Azerbaijan located on the Absheron Peninsula on the West coast of the Caspian Sea. The overall area of the lake is 10 km2.Large volumes of chloride and sulphate are concentrated in ion composition of the water. A new salt making plant was built in 2010 for production of 2 Azeri brands of salt. The estimated amount of recoverable salt is 1,735 million tons. It is available in liquid (water) and clay forms.