From John Muir in the 1860s to today's super-athletes, Vertical Frontier tells the rich and captivating saga of these free-spirited climbers whose contributions to the techniques, equipment, and ethics of mountaineering enabled them to be the first to conquer Yosemite's legendary big walls. Illustrated with spectacular footage, both old and new, shot on these granite walls, the story is told by the climbers whose artistry and relentless determination helped launch a sport now enjoyed by millions around the world, including David Brower, Warren Harding, Royal Robbins, Yvon Chouinard, Tom Frost, Jim Bridwell, Lynn Hill, Hans Florine, Dean Potter, and many others. Their epic feats range from the first ascent of El Capitan, which took 45 days over a year and a half, to today's speed climbers who complete the same route in under three hours.

In the shady campgrounds of Yosemite valley, climbers carved out a counterculture lifestyle of dumpster-diving and wild parties that clashed with the conservative values of the National Park Service. And up on the walls, generation after generation has pushed the limits of climbing, vying amongst each other for supremacy on Yosemite's cliffs. "Valley Uprising" is the riveting, unforgettable tale of this bold rock climbing tradition in Yosemite National Park: half a century of struggle against the laws of gravity -- and the laws of the land.