When to go
The season is decided by two roads and one runway. Manali–Leh and Srinagar–Leh open when the passes are cleared, usually the last week of May, and close with the first serious snow in October. September is the quiet end of it: the Nubra and Shyok rivers have dropped, the light is long and hard, and the camps at Pangong are half empty. It is also cold — minus two at Spangmik before dawn.
Gold: roads and camps openBrown: flights only, camps shutGrey: Leh only, and very cold