The Jiangzhou Immortal Bridge, boasting a height of 46 meters and a span of 162 meters, holds the distinction of being the world's second-largest natural bridge in terms of span. The Mawang Cave features interconnected tunnels stretching over two kilometers long with soaring heights exceeding 150 meters, qualifying as a world-class colossal cave passage.
Sanmenhai Scenic Area, the world's sole skylight cluster over water, features seven karst skylights interconnected by an underground river in the shape of the Big Dipper constellation, enjoying considerable global recognition.
Moreover, the Leye-Fengshan World Geopark is rich in cultural intangible heritage, including stone carvings in Chuandragon Rock, Zhuang stilted buildings, Zhuang, Han, and Yao wedding customs, sacrificial rituals, bronze drum culture, folk songs, and more, offering significant cultural and educational value.
The underground corridor cave system in Jiangzhou, measuring 52.9 kilometers, ranks fourth in China. [Photo/Hechi Daily]