Things to Do Guided Tours Yosemite Conservancy Tours, Workshops, and Theater A Yosemite Conservancy naturalist guides give visitors an inside look at the park’s natural wonders. A Yosemite Conservancy naturalist guides give visitors an inside look at the park’s natural wonders. 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