This hike will begin at Carderock and follow a variety of trails (including the Billy Goat A and C trails, the C&O Canal towpath, and various wooded trails) in the Great Falls Area. The hike includes several overlooks, including a walk on the Great Falls Overlook boardwalk. Note that the Billy Goat A Trail is a 2-mile scenic but strenuous rocky trail that includes stepping on knife-edge rocks, sometimes using hands and knees to climb, and following a crevasse up…