Langya River Rafting Introduction: Langya River Rafting is 20 kilometers away from Shidu Folk Village. It is the longest rafting on the main stream of Juma River, with a total length of 3.6 kilometers. The drop of the river is more than 4 meters per 100 meters. Along the way, Dangerous peaks and cliffs on both sides of the strait, storks flying in the air, and fish and shrimps leaping underwater create a beautiful picture of a paradise. It is the most cost-effective water entertainment project in Shidu.