|Bosnian explorer Semir Osmanagic is convinced he has found Europe's first pyramids which he says are a new world wonder dating back to ancient times.|
The two pyramids are hidden in Visoko valley, Bosnia.
The explorer believes that builders from an unknown civilisation shaped the hill into a 'step pyramid' then coated it with a kind of primitive concrete.
The structure now stands some 70 metres high, with a square base that is 220 by 220 metres.
Latitude 43.978000N Longitude: 18.178000E