Kailash Mansarovar Trek is a standard trip from Nepal that will take around 10 to 15 days, including arrival in Kathmandu, traveling to the border area, getting used to lower-oxygen conditions, sightseeing at the Lake Mansarovar, and making the round of Kailash. https://holykailashtours.com/trip/kailash-mansarovar-yatra-overland