Geyser is a famous attraction outside the geothermal park. It is a five-minute drive from the park. It drives in the opposite direction from a road at the entrance of the park. Then turn right at a small intersection and you will arrive at the end. There is a large parking lot at the door and a simple porch opposite. It's Mrs. Knox's geyser. The wooden bench was installed on the muddy ground of the entrance trapezoid, and the first row was curved. The first row was only a dozen meters away from the "launch center". The wooden fence was a gentle gray and white earthen bag, like a funnel-shaped cone with half a human height. The hole at the top kept braving the heat and was ready to go. Between the cones and the ground, are liquid sediments flowing from the eruption of the spring. At 10:15, when the geyser began to perform, a narrator took the microphone to the fountain, and talked about a lot of allusions, it turned out that more than a hundred years ago, this was a prison, a group of prisoners were washing clothes here, who knows, a piece of soap fell into an unfathomable stone seam. It may be that the foam produced by soap destroys the surface tension of the underground hot spring. In a moment, a boiling column of water curled up with white mist and sprayed out tens of meters high. The whole performance process is about 30 minutes. In 1903, when the governor of New Zealand's thousand gold, Ms. Knox came here to witness this strange phenomenon, and this hot spring was called the Ms. Knox geyser.