| Ilirney | |
|---|---|
&sq=Qlik&lang=&file=File:Ilirney-North_2019-08-21-23_59_Sentinel-2_L2A.jpg) Ilirney. Northern lake Sentinel-2 image. | |
&sq=Qlik&lang=&file=File:Russia_Chukotka_Autonomous_Okrug_relief_location_map.png)  Ilirney Location &sq=Qlik&lang=&file=File:Russia_rel_location_map.png) Ilirney Ilirney (Russia) | |
&sq=Qlik&lang=&file=File:Ilirney-S_2019-08-08-23_59_Sentinel-2_L2A.jpg) Ilirney. Southern lake Sentinel-2 image. | |
| Location | Bilibinsky District, Chukotka Autonomous Okrug |
| Coordinates | 67°27′N 168°33′E / 67.450°N 168.550°E |
| Etymology | rocky island |
| Primary inflows | Ilirneyveyem |
| Primary outflows | Ilirneyveyem |
| Basin countries | Chukotka, Russia |
| Max. length | 9.4 km (5.8 mi) |
| Max. width | 3.1 km (1.9 mi) |
| Surface area | 28.2 km2 (10.9 sq mi) |
| Surface elevation | 421 m (1,381 ft) |
| Islands | One (northern lake) |
Ilirney (Chukchi Элер-нэй) is a group of two lakes in Bilibinsky District, Chukotka Autonomous Okrug, Russia.
Archaeological remains of the Neolithic have been found on the shores of the lake.