Climbing and access information for this peak is on Pages 161-162 of the book. Elevation is based on recent LiDAR measurements. The USGS Quad shows an elevation of 10751. Kaden Platt’s Northwest Chimney Route was added to this page. Updated November 2025 Thompson Peak is the highest Sawtooth Range peak. It is usually climbed via a challenging Class 3 scramble … Continue reading




