Out of Shuanglong Cave, pick up the level and go up to the curling hole. The mouth of the cave is facing the sky, the mouth is small, the belly is large, and the body is long. It is like entering the pot, so the name is. The stone monument of the cave is engraved with a generation of Wenhao Guo Moruo tour after the curling hole. From the mouth to the bottom of the cave, it is more than 120 meters deep, and there are more than 260 stone steps. Go out of shuanglong cave to climb the iron ladder about 20 or 30 steps, you can hear the cavern waterfall rumbling, such as thunder echo, and you will go to the ice cave waterfall. Then walk up to dozens of stone steps, the waterfall sound is louder, suddenly see a waterfall hanging down, from the right side of the cave, flying out of the stone gap, up to 20 meters, its momentum is like a thousand horses. The waterfall landed, there is like flying beads splashing jade, meteors flying, Russia and seeping into the bottom of the hole, invisible, amazing. Along the stone steps, the waterfall is near, and the cool wind is blowing, and the mist is foggy. The Song Dynasty bachelor Jin Luxiang has a poem cloud: "The smoke cloud outside the cave is the skin inch, and the ice and snow in the cave are looking for each other. Who remembers the sun and moon in the pot, the water flies to the clouds and returns to itself."