Pick up from Leh Airport and transfer to hotel. Complete rest for acclimatization is must for rest of the day to avoid high altitude sickness. You will feel the elevation as it is a big jump from sea-level to 3500 meters, and it will take your body a few days to adjust to this altitude. It is very important to drink plenty of water, and to not over-exert yourself while wandering around Leh. Overnight stay at Leh.