Although the Kailash Mansarovar Yatra is a spiritual pilgrimage, the high altitude circumstances are difficult. Before leaving, pilgrims should continue to remain physically healthy and increase their walking endurance. The Parikrama can be made more tolerable with regular walking, appropriate cardiovascular activity, and adequate planning. https://holykailashtours.com/trip/kailash-mansarovar-tour-via-lhasa