Introduction to Niutou Mountain: On one side of Jaling Lake, there is a small mountain with a relative height of two to three hundred meters. You can drive up there by car, but its altitude is more than 4,600 kilometers. ruler. The name of this mountain is Bayanlangma Mountain, and people call it Niutoushan because there is a bronze bullhead statue on the mountain. This is the location of the Yellow River Source Monument.