Lake Burdur is a large
saline lake of
tectonic origin, positioned at the frontier between
Burdur and
Isparta provinces, in southwestern
Turkey. It is located at around . It has an area of 250.00 km² and maximum depth variously reported at between 50 and 110 m. Water level in the lake fluctuates. Lake Burdur is also an important wetland site for many bird species and is designated a
Ramsar site.