What Is the Gaumukh Tapovan Trek? The Gaumukh Tapovan Trek is a 46–50 km high-altitude trek from Gangotri to the Gaumukh Glacier and further up to Tapovan (4,350 m). It is known for: The holy origin of the Ganga River Close-up views of Mount Shivling (6,543 m) Vast open meadows of Tapovan Himalayan sadhus & pilgrimage culture Moraines, glaciers & rugged alpine terrai... https://www.thinairexpedition.com/gaumukh-tapovan-trek/