Ulken Koskol
| Ulken Koskol | |
|---|---|
| Үлкен Қоскөл | |
Sentinel-2 image of the lake | |
| Location | Kazakh Uplands |
| Coordinates | 53°22′40″N 64°50′24″E / 53.37778°N 64.84000°E |
| Type | endorheic |
| Primary outflows | none |
| Basin countries | Kazakhstan |
| Max. length | 6.1 kilometers (3.8 mi) |
| Max. width | 3.3 kilometers (2.1 mi) |
| Surface area | 14.31 square kilometers (5.53 sq mi) |
| Residence time | UTC+6 |
| Shore length1 | 15.2 kilometers (9.4 mi) |
| Surface elevation | 257.1 meters (844 ft) |
| 1 Shore length is not a well-defined measure. | |
Ulken Koskol (Kazakh: Үлкен Қоскөл; Russian: Большой Косколь) is a salt lake in Aiyrtau District, North Kazakhstan Region, Kazakhstan.
Saumalkol town, the district capital (formerly Volodarskoye), is located 12 kilometers (7.5 mi) to the southwest. Kenashchi village lies 1 kilometer (0.62 mi) to the southwest of the southwestern shore.