Issyk-Kul or Ysyk-Köl is an endorheic saline lake in the western Tian Shan mountains in eastern Kyrgyzstan—just south of a dividing range separating Kyrgyzstan from Kazakhstan. It is the eighth-deepest lake in the world, the eleventh-largest lake in the world by volume, and the second-largest saline lake. It is located at an elevation of 1,607 metres (5,272 ft). Despite the elevation and low temperatures during winter, it rarely freezes due to its high salinity.