Saban's Sinkhole

Şaban's Sinkhole (Turkish: Şaban'ın Düdeni) is located in the Mihalıçcık district of Eskişehir Province. The cave is 107 m long and 46 m deep.

Coordinates: 39° 58' 23.55" N 31° 13' 46.88" E

Photo by bigchief26