Yosemite Falls At a height of more than 2,425 ft Yosemite Falls is one of the tallest waterfalls in North America. It flows approximately November through July, with peak flow in May. Look for the ice cone at the base of the upper fall during winter and for roaring runoff April through June.
Yosemite Falls is the highest waterfall in Yosemite National Park, dropping a total of 2,425 feet from the top of the upper fall to the base of the lower fall. Located in the Sierra Nevada of California, it is a major attraction in the park, especially in late spring when the water flow is at its peak.