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世界上绝无仅有的以群体方式出现的地下河天窗、天坑,世界第一高的洞穴廊道,世界罕见的大型溶洞群系统……一项项世界级地质景观,让凤山县继2005年获得“国家地质公园”称号后又成功入选“世
The unique underground skylights, tiankengs, the world’s highest cave corridors and rare large-scale cave systems in the world ...... A world-class geological landscape has given Fengshan County the following ”National Geological Park “ after the title was successfully selected ”world