Mount Adams · South Climb
South Climb / Lunch Counter
The Route
South Climb Trail 183 follows an old roadbed through the 2012 Cascade Creek burn.
- Cold SpringsSouth Climb trailhead
- Morrison CreekBeyond the Round the Mountain junction
- Crescent RidgeApproach above the glacier remnants
- Lunch CounterPublished high-camp area
- False Summit11,657-ft south-spur high point
- Main SummitContinue north-northwest to the summit top
- Cold SpringsReturn by the south-spur approach
Cold Springs & Morrison Creek
The summit approach leaves the old Cold Springs camp area and follows the former roadbed to the Round the Mountain Trail junction. The climbing route continues toward Morrison Creek below the Crescent Glacier remnants rather than following the contouring trail around the mountain.
Crescent Ridge & Lunch Counter
Beyond Morrison Creek, the route gains the ridge and the snowfield above Crescent Glacier. The guide distinguishes lower upper-snowfield camps around 9,050 ft from Lunch Counter around 9,400 ft. Those elevations describe camp zones, not a current water or snow guarantee.
False Summit & Main Summit
The south-spur climb reaches the false summit at 11,657 ft before the main summit. The itinerary then continues north-northwest toward the summit formation and onto its broad top; the final walk to the old lookout and summit is about 200 yards.
Trailhead Facilities
South Climb Trailhead has two parking areas in the old Cold Springs Camp, vault toilets and picnic tables but no potable water. Its steep, narrow road has sharp switchbacks and is not for RVs or trailers.
Published reference figures for the named itinerary. Source dates and access notices are separate from current terrain observations. Reference Set: 2026-10-23.
Weather
Current forecasts open at the providers below. NWS forecasts describe a terrain grid cell, not an exact summit.
Access
South Climb Trailhead, Washington · South Cascades
Climbing Pass
A Climbing Activity Pass is required above 7,000 ft May 1–September 30.
Climbing & Wilderness Permits
The Mount Adams climbing pass applies above 7,000 ft May 1–September 30. During the off-season, or below that elevation, the Forest Service instead requires a free self-issued wilderness permit.
Cold Springs Facilities & Road
South Climb trailhead has two parking areas, vault toilets and picnic tables but no potable water. The steep, narrow road is not suitable for RVs or trailers.
Source information checked 2026-10-23. Road snapshots are dated separately.
Reports
South Spur Summit Reference & Reports
Published Cold Springs, Lunch Counter and summit itinerary, with dated activity reports.
South Climb Access & Permits
Official road, trailhead facilities and above-7,000-ft climbing-pass rules.
Links open the publishers’ report pages. Reports are not automatically imported or filtered to a forecast date.