Steep, freezing and fast: California's epic snowpack promises a whitewater rafting season for the ages
As the record Sierra snowpack begins to melt, it is sending immense volumes of water cascading through some of the most storied and beautiful rafting rivers in the world: the Kern in the southern Sierra, the Tuolumne, which flows out of Yosemite National Park and the American flowing out of the mountains near Lake Tahoe.