Thompson Peak

Thompson Peak is the highest point in the Trinity Alps Wilderness Area and stands out as a prominent landmark within the Klamath Mountains. The peak features steep rock faces and alpine meadows across its slopes.

The Klamath Mountains took shape through tectonic forces over millions of years, creating the landscape you see today. These same geological processes formed the high alpine environment surrounding the peak.

Indigenous peoples lived in these mountains for generations and developed deep ties to the land. Their presence shaped how people today understand and connect with this region.

Access to the peak starts from the China Gulch Trailhead and follows a marked trail upward. Visitors should prepare for variable weather and bring plenty of water, as conditions change rapidly at this elevation.

Snow fields on the north face persist through summer and feed waterfalls that pour into Grizzly Lake below. These water flows decrease or vanish entirely during drier seasons.

Location: California

GPS coordinates: 41.00042,-123.04837

Latest update: December 12, 2025 12:04