Yosemite's waterfall can rank in the top three of the highest waterfalls in the United States, and the most famous one is Bridalveil Fall. Since it was August, the water flow of the waterfall was no longer so large that it could not feel the vague feeling, but it felt like a veil of bride hanging in the air. It is said that during the Ice Age, the valleys contained more ice, and the valleys were cut deeper; the tributaries flowing into the main Valley contained less ice, and the valleys were cut shallower.