After years of reckless behaviour, a heroin addiction and the destruction of her marriage, Cheryl Strayed makes a rash decision. Haunted by memories of her mother Bobbi and with absolutely no experience, she sets out to hike more than a thousand miles on the Pacific Crest Trail all on her own. Wild powerfully reveals Cheryl's terrors and pleasures as she forges ahead on a journey that maddens, strengthens and ultimately heals her.