Archaeologists working in Bosnia are coming to accept local descriptions of a two thousand foot high hill in the vicinity of Visoko, northwest of Sarajevo, as a Bronze Age pyramid.

Archaeologists working in Visoko, Bosnia-Herzegovina, about 20 miles northwest of Sarajevo, discovered what might prove to be a European pyramid four times taller that the Great Pyramid of Egypt.

Bosnian archaeologist Semir Osmanagic, in an interview with the Associated Press, cautioned against jumping to conclusions, but preliminary investigations suggest some ancient culture, perhaps the Bronze Age Illyrian people, carved a natural hill into a pyramidal shape. The hill is 2,120 feet high and, according to Osmanagic, has “all the elements” of an artificial structure: “four perfectly shaped slopes pointing toward the cardinal points, a flat top and an entrance complex.”

Once the hill was shaped, it appears to have been faced with concretelike blocks made from an “unnatural mixture of gravel.”

Local residents long have referred to the hill as a pyramid, but no archaeologist seriously seems to have considered the possibility that the hill was in any way artificial until recently.