Introduction to Huanggang Mountain Grand Canyon: Huanggang Mountain Grand Canyon is located at the foot of Huanggang Mountain, the highest peak of Wuyi Mountain Nature Reserve. The total length of the canyon is about 6 kilometers. It is famous for having dozens of various "pot holes" deep pools. Deep pools are scattered throughout the valley and there are many waterfalls. , with jagged rocks, pristine natural ecology, and forest coverage of 98%. Under the sunlight, the natural stream is rippling with green waves and the stream is crystal clear. It is known as the "Jiuzhai Paradise of Fujian".