This cave is located in the wooded area of Buran and was a part of the Austro-Hungarian defense system during the First World War. It consisted of dug tunnels and natural caves.
Name: Cave I near Pecinova Dvori – Forest Buran.
Place: PecinovaDvori – (Marčana).
Coordinates: Startpoint hiking 44.94802 N – 13.91574 E, Cave I 44.94801 N – 13.91554 E.