12 things you absolutely can't miss in Yosemite -- this list has it all! Hikes, lakes, and viewpoints for every visitor to Yosemite National Park. Don't travel without this list (written by a former park ranger)!
The Path to Half Dome; steep and difficult. The last 400 vertical feet (130 meters) up the eastern slope are so sheer that Yosemite staff have installed cables for hikers to cling to as they pull themselves up.