Big Wash is a 33.44-mile out-and-back foot trail in Joshua Tree National Park, California. It climbs 1,344 ft to a high point of 2,815 ft. Difficulty: very strenuous, from the NPS hiking-rating formula.
Open Big Wash on Trailbound's interactive map to see the full route, the elevation profile, today's forecast and any park alerts for Joshua Tree. Joshua Tree has permits or reservations for some areas: see the Joshua Tree page for what's needed.