| Bolshoy Bagan | |
|---|---|
| Большой Баган | |
 Sentinel-2 picture of the lake | |
  Bolshoy Bagan  Bolshoy Bagan | |
| Location | Baraba Lowland West Siberian Plain |
| Coordinates | 53°53′54″N 77°07′38″E / 53.89833°N 77.12722°E |
| Type | endorheic |
| Basin countries | Russia |
| Max. length | 4.0 kilometers (2.5 mi) |
| Max. width | 2.3 kilometers (1.4 mi) |
| Surface area | 5.7 square kilometers (2.2 sq mi) |
| Residence time | UTC+7 |
| Surface elevation | 86 meters (282 ft) |
| Islands | none |
Bolshoy Bagan (Russian: Большой Баган)[1] or Bagan (Russian: Баган)[2] is a salt lake in Kupinsky District, Novosibirsk Oblast, Russian Federation.[3]
The lake is located at the southwestern end of the Oblast. The nearest inhabited places are Petropavlovka 1.8 kilometers (1.1 mi) to the west of the northern end, Grushevka 3 kilometers (1.9 mi) to the ENE and Terengul 7 kilometers (4.3 mi) to the south. The western lakeshore lies 17 kilometers (11 mi) to the east of the Kazakhstan–Russia border.[4]