Yosemite National Park, in California, is one of the most fascinating in the United States. In the eastern part of the park, isolated granite peaks rise 3,900 meters above the valley floor: El Capitan, Half Dome, and Sentinel. El Capitan is the largest unbroken mass of granite in the world and a legendary site for mountaineering and free climbing. Every year, the world's best climbers challenge its impressive face. The... see more