✅ Valid ID proof (Aadhar Card, Voter ID, or Driver's License – physical copy) ✅ Flight / train / bus booking confirmation (for Jammu arrival & Leh departure) ✅ Cash (₹10,000–14,000 per person for permits, entry fees, lunch, Gondola ticket, camel ride & personal expenses – ATMs are extremely limited in Nubra, Pangong & Hanle) ✅ Mobile phone & charger ✅ Power bank (electricity may be limited at Pangong camp & Hanle) ✅ Reusable water bottle