Introduction to the Mayao River Canyon: The Mayao River Canyon is the section from the source of the Mayao River to the Yellow River Valley, with a total area of ​​12.5 square kilometers. The canyon channel is narrow, the valley slopes are steep at the bottom and gentle at the top, with high mountains and flowing water. A deep and primitive valley in the valley.
The dense native vegetation and secondary vegetation on both sides of the Mayao River are intertwined. The tree crowns are whirling and graceful like curtains, blocking out the sky and the sun. Here, ancient post roads, ancient post site ruins, and hundreds of factory ruins can be vaguely discerned, seeming to tell people about an inexplicable mystery deep in this dense forest during the Ming and Qing Dynasties. Rainbow Falls, Rhinoceros Falls in Rhinoceros Valley and 28 waterfalls of different sizes constitute the most charming landscape in this scenic spot.