Spectacular drone footage captured the world’s largest natural arch in southwestern China.<br /><br />The video, filmed in Bijie City in Guizhou Province on December 5, shows the 400-metre-long, 200-metre-wide and 106-metre-high Qianxu Cave, consisting of Tiansheng Bridge, Tianchuang Cave and karst cave.<br /><br />It has been recognized as the world’s largest natural bridge by the Guinness World Records.
