Summit Lake South CG is a 0.64-mile out-and-back foot trail in Lassen Volcanic National Park, California. It is essentially flat, with a high point of 6,685 ft. Difficulty: easy, from the NPS hiking-rating formula.
Open Summit Lake South CG on Trailbound's interactive map to see the full route, the elevation profile, today's forecast and any park alerts for Lassen Volcanic. Lassen Volcanic has permits or reservations for some areas: see the Lassen Volcanic page for what's needed.