Day 3: Sangla- Acclimatization walk- 4.5 kms
Drive to Chitkul village (the last border village on Tibet side) and hike up to Nagasthi (the last border outpost). This is a 1.5 kms long walk in high altitude. The gradient is gentle, almost flat and is by a stream. Back to camp by late afternoon. Rest of the day at leisure. Evening around a bonfire.