In the wake of her mother's death, Cheryl Strayed's family scattered and her marriage was destroyed. Four years later, twenty-six years old with nothing to lose, Cheryl made the decision to hike the Pacific Crest Trail from the Mojave Desert to Washington State - alone. She had no experience as a long-distance hiker and the trail was little more than an idea. But it was a promise of piecing back together a life that had come undone.

A New Zealander and an Irishman quit their jobs, cash in their savings and walk 2,626 miles from Mexico to Canada along one of the longest and most challenging foot trails in the world, the Pacific Crest Trail. Their route takes them through some of the most spectacular scenery in North America, including California's deserts, alpine lakes and granite peaks of the Sierra Nevadas, and massive volcanoes and temperate rainforests of the Cascade Mountains....