It is a tectonic freshwater lake, 3 km northwest of Ilgın, on the northern foot of the Sultan Mountains, with an area of 27.97 km2, surrounded by reeds and swamps.

In addition to duck and goose species such as flamingo, pelican, cuckoo, fisherman, etc., fish such as carp, mirror carp, freshwater mullet and crayfish live in the lake.