Mount Whitney PCT Approach – Pacific Crest Trail

Distance: 21.4 miles Elevation Gain: 6100 ft Difficulty: Strenuous Type: Out-and-Back Surface: Natural Activity: Hiking Best Season: July-September Typical Time: 2 days recommended Fee: $15 day-use fee (included in permit) Dogs: False Permit: True

Mount Whitney at 14505 feet is the highest peak in the contiguous United States, and the PCT approach from Guitar Lake provides the most scenic and physically demanding route to the summit, ascending from Whitney Portal via the main trail before branching to Guitar Lake at 11500 feet and then joining the PCT for the final summit push via the Whitney Trail junction at 13480 feet.

Guitar Lake sits in a cirque directly below the western face of Whitney, and camping here for an acclimatization night dramatically improves summit success rates and safety. The view of the east face from Guitar Lake, a nearly vertical 3000-foot granite wall, is one of the most impressive mountain faces in North America. The final mile from Trail Crest to the summit follows the standard Whitney Trail across a broad plateau of shattered granite and rock steps.

The summit holds a stone shelter hut built in 1909 and a USGS benchmark. Views on clear days extend 200 miles in all directions, encompassing the Sierra crest, the Owens Valley far below, and Nevada desert ranges to the east. A Mount Whitney Zone permit is required for all entry and is obtained via a highly competitive February lottery on Recreation.gov. Dogs are not permitted in the Whitney Zone. Altitude sickness is a serious concern; hikers ascending from the Owens Valley at 4000 feet must acclimatize carefully.