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A Bit Of History Europe General

Places To Visit In Bulgaria

The Belogradchik Rocks About 230 million years ago, tectonic platres were folding to create the Balkan Mountains and elevating the region of Belogradchik. Later the region became the floor of a shallow sea littered with enormous quantities of gravel, sand and clay. The sediment piled up and gradually became thicker layers of this conglomeration with […]