The Kailash Mansarovar Yatra is considered a highly challenging pilgrimage due to its extreme altitude, remote terrain, and harsh weather conditions. The journey takes pilgrims to Mount Kailash and Lake Manasarovar in Tibet, where altitudes often exceed 4,500 meters, increasing the risk of altitude sickness. https://highrouteadventure.com/how-difficult-is-kailash-mansarovar-yatra/