Lake Yay
| Lake Yay Yay Gölü | |
|---|---|
A view of Lake Yay | |
| Coordinates | 38°19′51″N 35°16′51″E / 38.33083°N 35.28083°E |
| Type | saline lake |
| Basin countries | Turkey |
| Surface area | 20 km2 (8 sq mi) |
| Average depth | 2 m (6.6 ft) |
| Surface elevation | 1,071 m (3,514 ft) |
Lake Yay (Turkish: Yay Gölü) is a saline lake in Kayseri Province, central Turkey. It is situated in the rural area of Develi ilçe (district).