Emma Rowena Gatewood, known as Grandma Gatewood, (October 25, 1887–June 4, 1973), was an extreme hiker and ultra-light hiking pioneer who was the first woman to hike the 2,168-mile (3,489 km) Appalachian Trail from Mount Oglethorpe in Georgia to Mount Katahdin in Maine solo, and in one season.
After this feat, she continued to forge new fronts in the hiking world and became the first person to hike the A.T.
three times, with her last venture completed in sections.