Megalithic tombs, archaeological site of Tiya, 14th to 16th century AD, Gourague area, Shoa province, Ethiopia, Africa

africa african ancient ancient civilisation ancient civilization archaeological site archaeological sites archaeology archeological site archeology cemeteries cemetery civilisation civilization day daytime eastern africa ethiopia ethiopian gourague graveyard history megaliths nobody outdoors outside past rural location shoa stone stones tiya tombs tombstones travel travel destinations burial ground preceding