Scientists Discovered A Sinkhole 630 Feet Underground In China Known As “Heavenly Pits”
Deep within a sinkhole in China’s Leye-Fengshan Global Geopark, about 630 feet below the surface, scientists have uncovered an ancient forest that may contain previously unknown plant species. Located in Guangxi Zhuang Autonomous Region, the UNESCO Global Geopark is known for its dramatic caves and the world’s longest natural bridge. The landscape is mainly made…