The cave is located on the southern slope of Sąspowska Valley, about 90 m above its bottom, in a group of rocks between two nameless gorges. It has two entrance openings, one with a southern exposure and the other with an eastern one. According to old plans, both archaeological and geological, it has an oblong shape and is 14 m long. It is filled with a sediment almost to the ceiling . Observations made during the research carried out as part of the project, seem to indicate, that the cave is much larger than previously thought.
![](http://www.dolinasaspowska.uw.edu.pl/wp-content/uploads/2018/12/Ciasna_plan-z-wykopami-999x1024.jpg)
Professor Chmielewski conducted here excavations in 1969-1970. They concentrated in the zones of the entrances to the cave and indicated traces of its use by people from late palaeolitic to Bronze Age.
![](http://www.dolinasaspowska.uw.edu.pl/wp-content/uploads/2018/12/Ciasna1-737x1024.jpg)
![](http://www.dolinasaspowska.uw.edu.pl/wp-content/uploads/2018/12/IMG_4284zxcz-—-kopia-1024x683.jpg)