Location : Trabzon, Düzköy District.
The cave is located at the Çalköy Borough of Düzköy.
Properties : The entrance part of the cave is at average human height. After the first 150

meters, stalactite and stalagmites are encountered. The cave is thought to be extremely long and the exact length is unknown. There is a river flowing through the river. The cave has partially wide locations and partially narrow locations. There is a castle established at the upper side of the cave dominating the area.