Lianzhou underground river
Lianzhou Underground River (Chinese: 連州地下河) is a typical subtropical karst cave in Lianzhou (連州), Guangdong (廣東), China. Since the cave mouth of Lianzhou Underground River is so big, it is also nicknamed ‘Big mouth cave’.
Lianzhou Underground River (Chinese: 連州地下河) is a typical subtropical karst cave in Lianzhou (連州), Guangdong (廣東), China. Since the cave mouth of Lianzhou Underground River is so big, it is also nicknamed ‘Big mouth cave’.