Bosnia's daily Dnevni Avaz reported about "a sensational discovery" of "the first European pyramid" in the central town of Visoko, about 20 miles north of Sarajevo.
Excavations at a hill site above the town have been going on for several months and initial analyses "have confirmed the original claim that this is Europe's first pyramid and a monumental building, similar in dimensions to the Egyptian pyramids."
The artefact is said to be around 10,000 years old.
"The pyramid is 100 metres high and there is evidence that it contains rooms and a monumental causeway ... The plateau is built of stone blocks, which indicates the presence at the time of a highly developed civilisation," Dnevni Avaz writes further.
"Archaeological excavations near the surface have uncovered a part of a wall and fragments of steps,"...