CHADAR WALK
This is the Holy Grail of Indian treks. In winter, a deep freeze lies on the various passes linking the Zanskar valley with the Indus, effectively trapping all of Zanskar for a few months walking the frozen Zanskar river is the only way out. Although it&rsquos a delicate operation&mdashthe stability and depth of the ice keeps changing, and this determines how you negotiate stretches of the river&mdashthis frozen wonderland guarantees stupendous views, of frozen waterfalls, a wide variety of ice textures of the frigid river, and sheer pinnacles that hem in the gorge. In order to do this trek with lowest possible impact, choose a local Ladakhi operator like Zanskar Himalayan Exploration (www.travelladakhzanskar.com).