Introduction to Rainbow Falls: The pearl-like waterfall flows down from the boulders, and the cliffs reflect the gorgeous scenery under the refraction of the sun. The seven-color rainbow is like a colorful jade belt tied horizontally around the waist of the waterfall. The jade belt changes position as people move forward. The spectacle of the swirling halo of waterfalls and silver chains dancing in the air is truly rare and breathtaking.