A hiking and exploration tour of the karst caves in the hometown of the White Trousers Yao.

Located in Nandan County, Hechi, not only is it famous for its Danquan liquor, but it is also the hometown of the White Trousers Yao (a branch of the Yao ethnic group) in the world. Dongtian Shengjing Scenic Area is half an hour's drive from the county seat. It integrates karst landforms, karst caves, waterfalls, and dark rivers. There is also a more than 3-kilometer-long hiking plank road in the cave. The combination of light art and exploration is very worth visiting. In the karst cave, the mutual reflection of karst and light makes people feel like they are in outer space or a time tunnel from time to time. Through natural light and reflections, many fantasy photos can be taken. The golden toad at the entrance of the cave can be photographed through light and photo rotation. The shape of a heart, the distant mountains, grasslands, and ponds at the exit seem to be able to reflect the feeling of Altay. The karst cave space is very large and well ventilated. More than an hour of hiking is refreshing and can throw away the troubles of the world.