For the more adventurous, some Gangotri with Gaumukh packages offer an extension to Tapovan. This involves a steep climb across the glacier to reach a high-altitude meadow at the base of Mt. Shivling. It’s where serious meditators and "sadhus" live in caves. It’s a much tougher trek, requiring good physical condition and a bit of scrambling over rocks. If you’re a seasoned trekker, Tapovan offers one of the most stunning "up-close" views of the Himalayan peaks.