South Teton

South Teton rises to 12,514 feet (3,816 m), making it the fifth highest peak in the Teton Range with distinctive granite spires and steep rock faces. The sharp ridges and rugged slopes define the character of this striking mountain formation.

Albert Ellingwood and Eleanor Davis made the first recorded summit on August 29, 1923, opening the Northwest Couloir route to climbers. This ascent marked the beginning of the peak's popularity among mountaineers in the region.

The Shoshone people called the Teton Range the Hoary Headed Fathers, reflecting their deep spiritual connection to these peaks. This name shows how central these mountains were to their way of life and beliefs.

The climbing season runs from June through September, with August offering the most stable weather conditions for attempting routes. Climbers should consider guided services since different routes require varying technical skill levels.

The peak can be approached via three distinct climbing routes: the Northwest Couloir, West Ridge, and North Face, each presenting different technical demands. The Northwest Couloir is the most popular route, yet it still requires rock climbing and careful snow navigation through narrow passages.

Location: Teton County

GPS coordinates: 43.71852,-110.81892

Latest update: December 12, 2025 16:42