The Santan Waterfall
The Santan Waterfall, also known as Shuanggou Waterfall, is located in Dayao County, Chuxiong Prefecture, Yunnan Province. It is one of the “Eight Scenic Spots of Ancient Dayao” and renowned as the tallest waterfall in Southwest China.
The Santan Waterfall is a cluster of waterfalls stretching along a river course of less than 4 kilometers, featuring a total of 33 cascading tiers. From upstream to downstream, the first tier stands 19 meters high, creating a misty pool with an elegant and enchanting appearance. The second tier reaches a height of 121 meters, while the third tier is 82 meters high. The second and third tiers are often enveloped in mist and fine droplets, with the sound of cascading water filling the air, creating an ethereal atmosphere.

The three tiers of waterfalls blend seamlessly, with river water rushing down the cliffs in a magnificent display of power, forming three deep pools—hence the name “Santan” (Three Pools). With a total height of 220.28 meters, Santan Waterfall is recognized as the tallest waterfall in Southwest China.
The Santan Waterfall offers a distinct charm across the four seasons. During the rainy season, the waterfall roars with an awe-inspiring momentum. Its grandeur and magnificence resemble a dragon emerging from the sea or thousands of galloping horses, with thunderous sounds that resonate for kilometers, leaving visitors in awe.
In winter and spring, the waterfall transforms into three cascading white silk ribbons hanging gracefully between the mountains. The water tumbles into deep pools like scattered pearls and shattered jade, resembling a delicate belt or beaded curtain. As the famous verse says, “The torrent plunges down three thousand feet, as if the Milky Way has fallen from the heavens.” The water sprays downward, creating countless droplets like emerald beads, while the shimmering green waves of the deep pool reflect the surrounding verdant mountains like a treasure mirror.
This picturesque area is part of the Qionglong River Valley, a tributary of the Jinsha River. With an average annual runoff of 629 million cubic meters, the Qionglong River ensures a constant flow of water throughout the year, making the Santan Waterfall a perennial spectacle.
At the topmost level lies the First Pool, where the waterfall shines brilliantly white. Its waters cascade into a jade-green pool, with droplets creating rippling waves that shimmer like silver. The air is filled with mist and adorned by rainbows, and legend has it that celestial maidens once bathed here at night, their divine aura soaring into the heavens.
Among the three pools, the Second Pool is the most majestic, with a waterfall towering 111.5 meters. The torrent rushes from the First Pool like a cascade of shattered jade pouring directly into the heart of the pool. Initially, it flows as water, then transforms into scattered pearls, softening into fine rain, and finally becomes a mist as it reaches the pool’s edge. From a distance, the waterfall appears like a shimmering curtain of crystal silk, glistening in the sunlight. The mist is so dense that even several miles away, it feels like a gentle drizzle caressing one’s face.
The water of the Second Pool descends from the heavens, while the Third Pool receives its flow from the Second. The Third Pool, with a drop of 80 meters, is remarkable not only for its waterfall but also for the surrounding natural scenery. Towering cliffs, karst caves, unique rock formations, and exotic flora combine to form a stunning landscape. Standing before the waterfall, gazing at the rushing clear waters, one feels the noise of the city and the stresses of life wash away with the flowing stream.
With an average annual runoff of 629 million cubic meters from the Qionglong River, the Santan Waterfall is a year-round spectacle. During the summer and autumn, heavy rains and mountain torrents transform the waterfall into a roaring dragon, thundering downward with a sound like rolling thunder—an awe-inspiring sight. During calmer seasons, without the torrents, the clear river forms three cascading levels that flow gracefully into the “Three Pools.” The waterfall drapes like a silver ribbon, its spray creating countless emerald-like droplets. The deep pools at the waterfall’s base are so transparent that their sparkling green waters reflect the surrounding verdant mountains like a flawless mirror.
The Santan Waterfall, one of the “Eight Scenic Spots of Ancient Dayao,” is surrounded by rocky banks intertwined with ancient vines and centuries-old trees standing proudly with their roots sprawling across the terrain. Complementing the trees and vines are the mysterious karst caves and stalactites. In spring, summer, and autumn, swarms of swifts circle and linger above the waterfall, their cheerful calls echoing endlessly, adding a lively charm to this breathtaking natural wonder.

