World’s largest enormous ‘Supercave’ in China – Teenmaar News

World’s largest enormous ‘Supercave’ in China – Teenmaar News

An international mapping team from National Geographic Society report that China’s immense Miao Room cavern, hidden beneath rolling hills and reachable only by an underground stream, is the world’s biggest cave. The Miao Room volume measurement exceeds Sarawak Chamber in Malaysia, the past title-holder, by about 10 percent. But the Malaysian cavern is still the world’s largest by surface area, with some 1.66 million square feet of expanse.