| Lake Ahır | |
| Location: | Binpınar, Karaçoban, Erzurum, Turkey |
| Coords: | 39.3965°N 42.0235°W |
| Lake Type: | Freshwater, Travertine |
| Pushpin Map: | Turkey |
| Basin Countries: | Turkey |
| Area: | 9km2[1] |
| Elevation: | 1.75m (05.74feet) |
Lake Ahır (Turkish: Ahır Gölü) is a travertine lake in the northwest of Karaçoban district of Turkey’s Erzurum province. The travertines around the lake are used in the construction of houses in Karaçoban and his villages.[2]