Question: must do yosemite national park?
Answer: See Yosemite Valley Waterfalls. Family watching the falls in Yosemite Valley. ... 
See Famous Viewpoints. Glacier Point Overlook. ... 
Walk Among Giant Sequoias. ... 
See Black Bears & Wildlife. ... 
Explore Yosemite Trails. ... 
Go Camping. ... 
Rock Climbing. ... 
Ice Skate in Half Dome Village.