Sourdough Ridge Access Trail

Sourdough Ridge Access Trail is a 1.28-mile out-and-back foot trail in Mount Rainier National Park, Washington. It climbs 229 ft to a high point of 6,727 ft. Difficulty: easy, from the NPS hiking-rating formula.

Sourdough Ridge Access Trail, Mount Rainier National Park
Photo: w_lemay · CC BY-SA 2.0 · Wikimedia Commons

Plan this hike

Open Sourdough Ridge Access Trail on Trailbound's interactive map to see the full route, the elevation profile, today's forecast and any park alerts for Mount Rainier. Mount Rainier has permits or reservations for some areas: see the Mount Rainier page for what's needed.

More trails in Mount Rainier

All 146 trails in Mount Rainier National Park