The history of Yosemite National Park is as compelling as the waterfalls monoliths and peaks that have mesmerized visitors for more than a century. But what hikers see today in the iconic Yosemite Valley as well as on the peaks in the high country and within the Mariposa Grove of Big Trees is a world away from the place Native Americans once called Ahwahnee and from what goldseekers and mountain men looked upon in the parks earliest days. Historic Yosemite National Park is a vibrant collection of stories about different aspects of Yosemite National Parks fascinating history from the conservation works of pivotal characters such as writer John Muir and photographer Ansel Adams to the daring exploits of rock climbers and the natural forces that have shaped Yosemites stunning vistas.