Giant karst sinkhole cluster found in Guangxi

A team of multinational cave experts has discovered a cluster of karst sinkholes in South China's Guangxi Zhuang autonomous region after a week of exploration from Nov 24 to 30.

The 30-member team, which consisted of speleologists and cavers from China, France and Belgium, went through field measurements and finally found two giant karst sinkholes and over a dozen smaller limestone caves in the mountainous Donglan county, Hechi city.