Lauren Walker, U.S. Army Corps of Engineers, Mobile District cost engineer and value engineering assistant, center, poses with her friends Lucy Donald, left, and Michael Jefcoat during a hike of Mt. Ranier, Mt. Ranier, Washington, October 11, 2025. Walker, who is an avid hiker in her spare time, said she would like to move from the moderate hikes she currently does to harder hikes like the Tallulah Gorge hike in Georgia or the Fuego Volcano hike in Guatemala. (Courtesy photo)