Auden's Col is a remote high-altitude mountain pass in Uttarkashi district, Uttarakhand, linking the Rudugaira and Bhilangna valleys in the Garhwal Himalaya. Expeditions approach through glaciated terrain associated with the Gangotri region and may continue toward the Khatling Glacier. The route is known for steep ground, moraine, snow and crevassed ice rather than a maintained recreational trail.
Auden's Col should be considered a technical expedition for experienced, well-acclimatized trekkers. It requires professional local leadership, glacier travel skills, specialist equipment and careful contingency planning. Weather and snow conditions can change quickly, while rescue and evacuation are difficult in this remote landscape. Travelers must verify current permits, route conditions and official requirements before departure. Anyone without appropriate high-altitude experience should choose a less technical Uttarakhand trek instead of attempting this crossing.