Things to Do Natural Wonders Water Safety in Yosemite’s Waterfalls, Rivers and Streams Hikers crossing a river in Yosemite National Park Hikers crossing a river in Yosemite National Park Share this Facebook Icon Twitter Icon Email Icon Join Yosemite National Park Trips Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In Join Yosemite National Park Trips Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In